4217872

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1350

約数の個数: 20

約数和(自身を含む): 8213760

約数和(自身を除く): 3995888

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1103, 1912, 2206, 3824, 4412, 8824, 17648, 263617, 527234, 1054468, 2108936, 4217872]

約数ペア:

[(1, 4217872), (2, 2108936), (4, 1054468), (8, 527234), (16, 263617), (239, 17648), (478, 8824), (956, 4412), (1103, 3824), (1912, 2206)]