4010266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 7051968

約数和(自身を除く): 3041702

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 211, 221, 422, 442, 559, 731, 1118, 1462, 2743, 3587, 5486, 7174, 9073, 9503, 18146, 19006, 46631, 93262, 117949, 154241, 235898, 308482, 2005133, 4010266]

約数ペア:

[(1, 4010266), (2, 2005133), (13, 308482), (17, 235898), (26, 154241), (34, 117949), (43, 93262), (86, 46631), (211, 19006), (221, 18146), (422, 9503), (442, 9073), (559, 7174), (731, 5486), (1118, 3587), (1462, 2743)]