386469710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{16651}}^1$

素因数の和:16880

約数の個数: 32

約数和(自身を含む): 762528384

約数和(自身を除く): 376058674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 16651, 23210, 33302, 83255, 166510, 183161, 366322, 915805, 1831610, 3513361, 7026722, 17566805, 35133610, 38646971, 77293942, 193234855, 386469710]

約数ペア:

[(1, 386469710), (2, 193234855), (5, 77293942), (10, 38646971), (11, 35133610), (22, 17566805), (55, 7026722), (110, 3513361), (211, 1831610), (422, 915805), (1055, 366322), (2110, 183161), (2321, 166510), (4642, 83255), (11605, 33302), (16651, 23210)]