245877982

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{8563}}^1$

素因数の和:8872

約数の個数: 24

約数和(自身を含む): 430546536

約数和(自身を除く): 184668554

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 2051, 4102, 8563, 14357, 17126, 28714, 59941, 119882, 419587, 839174, 2508959, 5017918, 17562713, 35125426, 122938991, 245877982]

約数ペア:

[(1, 245877982), (2, 122938991), (7, 35125426), (14, 17562713), (49, 5017918), (98, 2508959), (293, 839174), (586, 419587), (2051, 119882), (4102, 59941), (8563, 28714), (14357, 17126)]