193170770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1367}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 375072768

約数和(自身を除く): 181901998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 1367, 2174, 2734, 5435, 6835, 10870, 13670, 14131, 17771, 28262, 35542, 70655, 88855, 141310, 177710, 1485929, 2971858, 7429645, 14859290, 19317077, 38634154, 96585385, 193170770]

約数ペア:

[(1, 193170770), (2, 96585385), (5, 38634154), (10, 19317077), (13, 14859290), (26, 7429645), (65, 2971858), (130, 1485929), (1087, 177710), (1367, 141310), (2174, 88855), (2734, 70655), (5435, 35542), (6835, 28262), (10870, 17771), (13670, 14131)]