1400162728

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{773}}^1\times {\mathrm{881}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 2641925160

約数和(自身を除く): 1241762432

約数列:

[1, 2, 4, 8, 257, 514, 773, 881, 1028, 1546, 1762, 2056, 3092, 3524, 6184, 7048, 198661, 226417, 397322, 452834, 681013, 794644, 905668, 1362026, 1589288, 1811336, 2724052, 5448104, 175020341, 350040682, 700081364, 1400162728]

約数ペア:

[(1, 1400162728), (2, 700081364), (4, 350040682), (8, 175020341), (257, 5448104), (514, 2724052), (773, 1811336), (881, 1589288), (1028, 1362026), (1546, 905668), (1762, 794644), (2056, 681013), (3092, 452834), (3524, 397322), (6184, 226417), (7048, 198661)]