987367056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1582319}}^1$

素因数の和:1582343

約数の個数: 40

約数和(自身を含む): 2746907520

約数和(自身を除く): 1759540464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1582319, 3164638, 4746957, 6329276, 9493914, 12658552, 18987828, 20570147, 25317104, 37975656, 41140294, 61710441, 75951312, 82280588, 123420882, 164561176, 246841764, 329122352, 493683528, 987367056]

約数ペア:

[(1, 987367056), (2, 493683528), (3, 329122352), (4, 246841764), (6, 164561176), (8, 123420882), (12, 82280588), (13, 75951312), (16, 61710441), (24, 41140294), (26, 37975656), (39, 25317104), (48, 20570147), (52, 18987828), (78, 12658552), (104, 9493914), (156, 6329276), (208, 4746957), (312, 3164638), (624, 1582319)]