385702990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{940739}}^1$

素因数の和:940787

約数の個数: 16

約数和(自身を含む): 711199440

約数和(自身を除く): 325496450

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 940739, 1881478, 4703695, 9407390, 38570299, 77140598, 192851495, 385702990]

約数ペア:

[(1, 385702990), (2, 192851495), (5, 77140598), (10, 38570299), (41, 9407390), (82, 4703695), (205, 1881478), (410, 940739)]