1275193796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4490119}}^1$

素因数の和:4490194

約数の個数: 12

約数和(自身を含む): 2263020480

約数和(自身を除く): 987826684

約数列:

[1, 2, 4, 71, 142, 284, 4490119, 8980238, 17960476, 318798449, 637596898, 1275193796]

約数ペア:

[(1, 1275193796), (2, 637596898), (4, 318798449), (71, 17960476), (142, 8980238), (284, 4490119)]