238654438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{230807}}^1$

素因数の和:230867

約数の個数: 16

約数和(自身を含む): 398836224

約数和(自身を除く): 160181786

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 230807, 461614, 2538877, 5077754, 10847929, 21695858, 119327219, 238654438]

約数ペア:

[(1, 238654438), (2, 119327219), (11, 21695858), (22, 10847929), (47, 5077754), (94, 2538877), (517, 461614), (1034, 230807)]