980651330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2650409}}^1$

素因数の和:2650453

約数の個数: 16

約数和(自身を含む): 1812880440

約数和(自身を除く): 832229110

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2650409, 5300818, 13252045, 26504090, 98065133, 196130266, 490325665, 980651330]

約数ペア:

[(1, 980651330), (2, 490325665), (5, 196130266), (10, 98065133), (37, 26504090), (74, 13252045), (185, 5300818), (370, 2650409)]