1531250888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{6793}}^1$

素因数の和:8301

約数の個数: 32

約数和(自身を含む): 3024688800

約数和(自身を除く): 1493437912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1483, 2966, 5932, 6793, 11864, 13586, 27172, 28177, 54344, 56354, 112708, 129067, 225416, 258134, 516268, 1032536, 10074019, 20148038, 40296076, 80592152, 191406361, 382812722, 765625444, 1531250888]

約数ペア:

[(1, 1531250888), (2, 765625444), (4, 382812722), (8, 191406361), (19, 80592152), (38, 40296076), (76, 20148038), (152, 10074019), (1483, 1032536), (2966, 516268), (5932, 258134), (6793, 225416), (11864, 129067), (13586, 112708), (27172, 56354), (28177, 54344)]