1377774028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4851317}}^1$

素因数の和:4851392

約数の個数: 12

約数和(自身を含む): 2445064272

約数和(自身を除く): 1067290244

約数列:

[1, 2, 4, 71, 142, 284, 4851317, 9702634, 19405268, 344443507, 688887014, 1377774028]

約数ペア:

[(1, 1377774028), (2, 688887014), (4, 344443507), (71, 19405268), (142, 9702634), (284, 4851317)]