13303931396

素因数分解:

$2^2\times 7^4\times {\mathrm{61}}^1\times {\mathrm{22709}}^1$

素因数の和:22802

約数の個数: 60

約数和(自身を含む): 27607048140

約数和(自身を除く): 14303116744

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2401, 2989, 4802, 5978, 9604, 11956, 20923, 22709, 41846, 45418, 83692, 90836, 146461, 158963, 292922, 317926, 585844, 635852, 1112741, 1385249, 2225482, 2770498, 4450964, 5540996, 7789187, 9696743, 15578374, 19393486, 31156748, 38786972, 54524309, 67877201, 109048618, 135754402, 218097236, 271508804, 475140407, 950280814, 1900561628, 3325982849, 6651965698, 13303931396]

約数ペア:

[(1, 13303931396), (2, 6651965698), (4, 3325982849), (7, 1900561628), (14, 950280814), (28, 475140407), (49, 271508804), (61, 218097236), (98, 135754402), (122, 109048618), (196, 67877201), (244, 54524309), (343, 38786972), (427, 31156748), (686, 19393486), (854, 15578374), (1372, 9696743), (1708, 7789187), (2401, 5540996), (2989, 4450964), (4802, 2770498), (5978, 2225482), (9604, 1385249), (11956, 1112741), (20923, 635852), (22709, 585844), (41846, 317926), (45418, 292922), (83692, 158963), (90836, 146461)]