1213492098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 128

約数和(自身を含む): 3163152384

約数和(自身を除く): 1949660286

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 71, 78, 91, 138, 142, 161, 182, 213, 273, 299, 322, 426, 483, 497, 546, 598, 897, 923, 966, 994, 1361, 1491, 1633, 1794, 1846, 2093, 2722, 2769, 2982, 3266, 4083, 4186, 4899, 5538, 6279, 6461, 8166, 9527, 9798, 11431, 12558, 12922, 17693, 19054, 19383, 21229, 22862, 28581, 31303, 34293, 35386, 38766, 42458, 53079, 57162, 62606, 63687, 68586, 93909, 96631, 106158, 123851, 127374, 148603, 187818, 193262, 219121, 247702, 289893, 297206, 371553, 406939, 438242, 445809, 579786, 657363, 676417, 743106, 813878, 891618, 1220817, 1256203, 1314726, 1352834, 2029251, 2222513, 2441634, 2512406, 2848573, 3768609, 4058502, 4445026, 5697146, 6667539, 7537218, 8545719, 8793421, 13335078, 15557591, 17091438, 17586842, 26380263, 28892669, 31115182, 46672773, 52760526, 57785338, 86678007, 93345546, 173356014, 202248683, 404497366, 606746049, 1213492098]

約数ペア:

[(1, 1213492098), (2, 606746049), (3, 404497366), (6, 202248683), (7, 173356014), (13, 93345546), (14, 86678007), (21, 57785338), (23, 52760526), (26, 46672773), (39, 31115182), (42, 28892669), (46, 26380263), (69, 17586842), (71, 17091438), (78, 15557591), (91, 13335078), (138, 8793421), (142, 8545719), (161, 7537218), (182, 6667539), (213, 5697146), (273, 4445026), (299, 4058502), (322, 3768609), (426, 2848573), (483, 2512406), (497, 2441634), (546, 2222513), (598, 2029251), (897, 1352834), (923, 1314726), (966, 1256203), (994, 1220817), (1361, 891618), (1491, 813878), (1633, 743106), (1794, 676417), (1846, 657363), (2093, 579786), (2722, 445809), (2769, 438242), (2982, 406939), (3266, 371553), (4083, 297206), (4186, 289893), (4899, 247702), (5538, 219121), (6279, 193262), (6461, 187818), (8166, 148603), (9527, 127374), (9798, 123851), (11431, 106158), (12558, 96631), (12922, 93909), (17693, 68586), (19054, 63687), (19383, 62606), (21229, 57162), (22862, 53079), (28581, 42458), (31303, 38766), (34293, 35386)]