2786378032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{9461}}^1$

素因数の和:9781

約数の個数: 40

約数和(自身を含む): 5490987840

約数和(自身を除く): 2704609808

約数列:

[1, 2, 4, 8, 16, 79, 158, 233, 316, 466, 632, 932, 1264, 1864, 3728, 9461, 18407, 18922, 36814, 37844, 73628, 75688, 147256, 151376, 294512, 747419, 1494838, 2204413, 2989676, 4408826, 5979352, 8817652, 11958704, 17635304, 35270608, 174148627, 348297254, 696594508, 1393189016, 2786378032]

約数ペア:

[(1, 2786378032), (2, 1393189016), (4, 696594508), (8, 348297254), (16, 174148627), (79, 35270608), (158, 17635304), (233, 11958704), (316, 8817652), (466, 5979352), (632, 4408826), (932, 2989676), (1264, 2204413), (1864, 1494838), (3728, 747419), (9461, 294512), (18407, 151376), (18922, 147256), (36814, 75688), (37844, 73628)]