305440238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277169}}^1$

素因数の和:277219

約数の個数: 16

約数和(自身を含む): 498906000

約数和(自身を除く): 193465762

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 277169, 554338, 5266211, 8037901, 10532422, 16075802, 152720119, 305440238]

約数ペア:

[(1, 305440238), (2, 152720119), (19, 16075802), (29, 10532422), (38, 8037901), (58, 5266211), (551, 554338), (1102, 277169)]