12765470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 24748416

約数和(自身を除く): 11982946

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1231, 2074, 2462, 5185, 6155, 10370, 12310, 20927, 41854, 75091, 104635, 150182, 209270, 375455, 750910, 1276547, 2553094, 6382735, 12765470]

約数ペア:

[(1, 12765470), (2, 6382735), (5, 2553094), (10, 1276547), (17, 750910), (34, 375455), (61, 209270), (85, 150182), (122, 104635), (170, 75091), (305, 41854), (610, 20927), (1037, 12310), (1231, 10370), (2074, 6155), (2462, 5185)]