2143142002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{145219}}^1$

素因数の和:145425

約数の個数: 16

約数和(自身を含む): 3304045440

約数和(自身を除く): 1160903438

約数列:

[1, 2, 47, 94, 157, 314, 7379, 14758, 145219, 290438, 6825293, 13650586, 22799383, 45598766, 1071571001, 2143142002]

約数ペア:

[(1, 2143142002), (2, 1071571001), (47, 45598766), (94, 22799383), (157, 13650586), (314, 6825293), (7379, 290438), (14758, 145219)]