788401942

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{6521}}^1$

素因数の和:7575

約数の個数: 16

約数和(自身を含む): 1203387264

約数和(自身を除く): 414985322

約数列:

[1, 2, 61, 122, 991, 1982, 6521, 13042, 60451, 120902, 397781, 795562, 6462311, 12924622, 394200971, 788401942]

約数ペア:

[(1, 788401942), (2, 394200971), (61, 12924622), (122, 6462311), (991, 795562), (1982, 397781), (6521, 120902), (13042, 60451)]