1012886402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4185481}}^1$

素因数の和:4185505

約数の個数: 12

約数和(自身を含む): 1670007318

約数和(自身を除く): 657120916

約数列:

[1, 2, 11, 22, 121, 242, 4185481, 8370962, 46040291, 92080582, 506443201, 1012886402]

約数ペア:

[(1, 1012886402), (2, 506443201), (11, 92080582), (22, 46040291), (121, 8370962), (242, 4185481)]