2080386487292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{138729427}}^1$

素因数の和:138729617

約数の個数: 24

約数和(自身を含む): 3822273200256

約数和(自身を除く): 1741886712964

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 14996, 138729427, 277458854, 554917708, 3190776821, 6381553642, 12763107284, 22612896601, 45225793202, 90451586404, 520096621823, 1040193243646, 2080386487292]

約数ペア:

[(1, 2080386487292), (2, 1040193243646), (4, 520096621823), (23, 90451586404), (46, 45225793202), (92, 22612896601), (163, 12763107284), (326, 6381553642), (652, 3190776821), (3749, 554917708), (7498, 277458854), (14996, 138729427)]