2912285392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{213887}}^1$

素因数の和:213955

約数の個数: 40

約数和(自身を含む): 6047041536

約数和(自身を除く): 3134756144

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 213887, 427774, 855548, 1711096, 3422192, 4919401, 7913819, 9838802, 15827638, 19677604, 31655276, 39355208, 63310552, 78710416, 126621104, 182017837, 364035674, 728071348, 1456142696, 2912285392]

約数ペア:

[(1, 2912285392), (2, 1456142696), (4, 728071348), (8, 364035674), (16, 182017837), (23, 126621104), (37, 78710416), (46, 63310552), (74, 39355208), (92, 31655276), (148, 19677604), (184, 15827638), (296, 9838802), (368, 7913819), (592, 4919401), (851, 3422192), (1702, 1711096), (3404, 855548), (6808, 427774), (13616, 213887)]