2147258311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{19333}}^1$

素因数の和:19806

約数の個数: 16

約数和(自身を含む): 2450004480

約数和(自身を除く): 302746169

約数列:

[1, 11, 23, 253, 439, 4829, 10097, 19333, 111067, 212663, 444659, 4891249, 8487187, 93359057, 195205301, 2147258311]

約数ペア:

[(1, 2147258311), (11, 195205301), (23, 93359057), (253, 8487187), (439, 4891249), (4829, 444659), (10097, 212663), (19333, 111067)]