1428081406

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1\times {\mathrm{5333}}^1$

素因数の和:6227

約数の個数: 16

約数和(自身を含む): 2156813568

約数和(自身を除く): 728732162

約数列:

[1, 2, 191, 382, 701, 1402, 5333, 10666, 133891, 267782, 1018603, 2037206, 3738433, 7476866, 714040703, 1428081406]

約数ペア:

[(1, 1428081406), (2, 714040703), (191, 7476866), (382, 3738433), (701, 2037206), (1402, 1018603), (5333, 267782), (10666, 133891)]