263265158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{6133}}^1$

素因数の和:6288

約数の個数: 24

約数和(自身を含む): 431048448

約数和(自身を除く): 167783290

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 6133, 12266, 21463, 42926, 79729, 159458, 778891, 1036477, 1557782, 2072954, 10125583, 20251166, 131632579, 263265158]

約数ペア:

[(1, 263265158), (2, 131632579), (13, 20251166), (26, 10125583), (127, 2072954), (169, 1557782), (254, 1036477), (338, 778891), (1651, 159458), (3302, 79729), (6133, 42926), (12266, 21463)]