1211193016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4967}}^1$

素因数の和:5164

約数の個数: 64

約数和(自身を含む): 2639796480

約数和(自身を除く): 1428603464

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 163, 187, 326, 374, 652, 748, 1304, 1496, 1793, 2771, 3586, 4967, 5542, 7172, 9934, 11084, 14344, 19868, 22168, 30481, 39736, 54637, 60962, 84439, 109274, 121924, 168878, 218548, 243848, 337756, 437096, 675512, 809621, 928829, 1619242, 1857658, 3238484, 3715316, 6476968, 7430632, 8905831, 13763557, 17811662, 27527114, 35623324, 55054228, 71246648, 110108456, 151399127, 302798254, 605596508, 1211193016]

約数ペア:

[(1, 1211193016), (2, 605596508), (4, 302798254), (8, 151399127), (11, 110108456), (17, 71246648), (22, 55054228), (34, 35623324), (44, 27527114), (68, 17811662), (88, 13763557), (136, 8905831), (163, 7430632), (187, 6476968), (326, 3715316), (374, 3238484), (652, 1857658), (748, 1619242), (1304, 928829), (1496, 809621), (1793, 675512), (2771, 437096), (3586, 337756), (4967, 243848), (5542, 218548), (7172, 168878), (9934, 121924), (11084, 109274), (14344, 84439), (19868, 60962), (22168, 54637), (30481, 39736)]