1731091544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{17107}}^1$

素因数の和:17272

約数の個数: 64

約数和(自身を含む): 4023801600

約数和(自身を除く): 2292710056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 3614, 3892, 7228, 7784, 12649, 14456, 17107, 25298, 34214, 50596, 68428, 101192, 119749, 136856, 222391, 239498, 444782, 478996, 889564, 957992, 1556737, 1779128, 2377873, 3113474, 4755746, 6226948, 9511492, 12453896, 16645111, 19022984, 30912349, 33290222, 61824698, 66580444, 123649396, 133160888, 216386443, 247298792, 432772886, 865545772, 1731091544]

約数ペア:

[(1, 1731091544), (2, 865545772), (4, 432772886), (7, 247298792), (8, 216386443), (13, 133160888), (14, 123649396), (26, 66580444), (28, 61824698), (52, 33290222), (56, 30912349), (91, 19022984), (104, 16645111), (139, 12453896), (182, 9511492), (278, 6226948), (364, 4755746), (556, 3113474), (728, 2377873), (973, 1779128), (1112, 1556737), (1807, 957992), (1946, 889564), (3614, 478996), (3892, 444782), (7228, 239498), (7784, 222391), (12649, 136856), (14456, 119749), (17107, 101192), (25298, 68428), (34214, 50596)]