191248997272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{6664657}}^1$

素因数の和:6664891

約数の個数: 32

約数和(自身を含む): 381485023920

約数和(自身を除く): 190236026648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 6664657, 13329314, 26658628, 53317256, 113299169, 226598338, 453196676, 906393352, 1406242627, 2812485254, 5624970508, 11249941016, 23906124659, 47812249318, 95624498636, 191248997272]

約数ペア:

[(1, 191248997272), (2, 95624498636), (4, 47812249318), (8, 23906124659), (17, 11249941016), (34, 5624970508), (68, 2812485254), (136, 1406242627), (211, 906393352), (422, 453196676), (844, 226598338), (1688, 113299169), (3587, 53317256), (7174, 26658628), (14348, 13329314), (28696, 6664657)]