1214151814

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{21001}}^1$

素因数の和:21351

約数の個数: 16

約数和(自身を含む): 1843303536

約数和(自身を除く): 629151722

約数列:

[1, 2, 137, 211, 274, 422, 21001, 28907, 42002, 57814, 2877137, 4431211, 5754274, 8862422, 607075907, 1214151814]

約数ペア:

[(1, 1214151814), (2, 607075907), (137, 8862422), (211, 5754274), (274, 4431211), (422, 2877137), (21001, 57814), (28907, 42002)]