247309466

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{2741}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 374612040

約数和(自身を除く): 127302574

約数列:

[1, 2, 197, 229, 394, 458, 2741, 5482, 45113, 90226, 539977, 627689, 1079954, 1255378, 123654733, 247309466]

約数ペア:

[(1, 247309466), (2, 123654733), (197, 1255378), (229, 1079954), (394, 627689), (458, 539977), (2741, 90226), (5482, 45113)]