2125968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 5916288

約数和(自身を除く): 3790320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3407, 6814, 10221, 13628, 20442, 27256, 40884, 44291, 54512, 81768, 88582, 132873, 163536, 177164, 265746, 354328, 531492, 708656, 1062984, 2125968]

約数ペア:

[(1, 2125968), (2, 1062984), (3, 708656), (4, 531492), (6, 354328), (8, 265746), (12, 177164), (13, 163536), (16, 132873), (24, 88582), (26, 81768), (39, 54512), (48, 44291), (52, 40884), (78, 27256), (104, 20442), (156, 13628), (208, 10221), (312, 6814), (624, 3407)]