379214974

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{1471}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 573532416

約数和(自身を除く): 194317442

約数列:

[1, 2, 157, 314, 821, 1471, 1642, 2942, 128897, 230947, 257794, 461894, 1207691, 2415382, 189607487, 379214974]

約数ペア:

[(1, 379214974), (2, 189607487), (157, 2415382), (314, 1207691), (821, 461894), (1471, 257794), (1642, 230947), (2942, 128897)]