2668105153

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1055839}}^1$

素因数の和:1055884

約数の個数: 12

約数和(自身を含む): 3218200320

約数和(自身を除く): 550095167

約数列:

[1, 7, 19, 133, 361, 2527, 1055839, 7390873, 20060941, 140426587, 381157879, 2668105153]

約数ペア:

[(1, 2668105153), (7, 381157879), (19, 140426587), (133, 20060941), (361, 7390873), (2527, 1055839)]