1971065616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3158759}}^1$

素因数の和:3158783

約数の個数: 40

約数和(自身を含む): 5483607360

約数和(自身を除く): 3512541744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3158759, 6317518, 9476277, 12635036, 18952554, 25270072, 37905108, 41063867, 50540144, 75810216, 82127734, 123191601, 151620432, 164255468, 246383202, 328510936, 492766404, 657021872, 985532808, 1971065616]

約数ペア:

[(1, 1971065616), (2, 985532808), (3, 657021872), (4, 492766404), (6, 328510936), (8, 246383202), (12, 164255468), (13, 151620432), (16, 123191601), (24, 82127734), (26, 75810216), (39, 50540144), (48, 41063867), (52, 37905108), (78, 25270072), (104, 18952554), (156, 12635036), (208, 9476277), (312, 6317518), (624, 3158759)]