139962316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36871}}^1$

素因数の和:36961

約数の個数: 24

約数和(自身を含む): 267395744

約数和(自身を除く): 127433428

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 36871, 73742, 147484, 479323, 958646, 1917292, 2691583, 5383166, 10766332, 34990579, 69981158, 139962316]

約数ペア:

[(1, 139962316), (2, 69981158), (4, 34990579), (13, 10766332), (26, 5383166), (52, 2691583), (73, 1917292), (146, 958646), (292, 479323), (949, 147484), (1898, 73742), (3796, 36871)]