389610512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5951

約数の個数: 40

約数和(自身を含む): 778610880

約数和(自身を除く): 389000368

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 4189, 5813, 8378, 11626, 16756, 23252, 33512, 46504, 67024, 93008, 342967, 412723, 685934, 825446, 1371868, 1650892, 2743736, 3301784, 5487472, 6603568, 24350657, 48701314, 97402628, 194805256, 389610512]

約数ペア:

[(1, 389610512), (2, 194805256), (4, 97402628), (8, 48701314), (16, 24350657), (59, 6603568), (71, 5487472), (118, 3301784), (142, 2743736), (236, 1650892), (284, 1371868), (472, 825446), (568, 685934), (944, 412723), (1136, 342967), (4189, 93008), (5813, 67024), (8378, 46504), (11626, 33512), (16756, 23252)]