2185924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 4164608

約数和(自身を除く): 1978684

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 331, 508, 662, 1324, 1651, 3302, 4303, 6604, 8606, 17212, 42037, 84074, 168148, 546481, 1092962, 2185924]

約数ペア:

[(1, 2185924), (2, 1092962), (4, 546481), (13, 168148), (26, 84074), (52, 42037), (127, 17212), (254, 8606), (331, 6604), (508, 4303), (662, 3302), (1324, 1651)]