2012717751928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37057}}^1\times {\mathrm{522251}}^1$

素因数の和:559327

約数の個数: 32

約数和(自身を含む): 4064259069360

約数和(自身を除く): 2051541317432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 37057, 74114, 148228, 296456, 481741, 522251, 963482, 1044502, 1926964, 2089004, 3853928, 4178008, 6789263, 13578526, 27157052, 54314104, 19353055307, 38706110614, 77412221228, 154824442456, 251589718991, 503179437982, 1006358875964, 2012717751928]

約数ペア:

[(1, 2012717751928), (2, 1006358875964), (4, 503179437982), (8, 251589718991), (13, 154824442456), (26, 77412221228), (52, 38706110614), (104, 19353055307), (37057, 54314104), (74114, 27157052), (148228, 13578526), (296456, 6789263), (481741, 4178008), (522251, 3853928), (963482, 2089004), (1044502, 1926964)]