291266986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{6521}}^1$

素因数の和:7517

約数の個数: 16

約数和(自身を含む): 456435648

約数和(自身を除く): 165168662

約数列:

[1, 2, 23, 46, 971, 1942, 6521, 13042, 22333, 44666, 149983, 299966, 6331891, 12663782, 145633493, 291266986]

約数ペア:

[(1, 291266986), (2, 145633493), (23, 12663782), (46, 6331891), (971, 299966), (1942, 149983), (6521, 44666), (13042, 22333)]