12690350402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{204683071}}^1$

素因数の和:204683104

約数の個数: 8

約数和(自身を含む): 19649574912

約数和(自身を除く): 6959224510

約数列:

[1, 2, 31, 62, 204683071, 409366142, 6345175201, 12690350402]

約数ペア:

[(1, 12690350402), (2, 6345175201), (31, 409366142), (62, 204683071)]