1902840556

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{46993}}^1$

素因数の和:47241

約数の個数: 24

約数和(自身を含む): 3410636544

約数和(自身を除く): 1507795988

約数列:

[1, 2, 4, 53, 106, 191, 212, 382, 764, 10123, 20246, 40492, 46993, 93986, 187972, 2490629, 4981258, 8975663, 9962516, 17951326, 35902652, 475710139, 951420278, 1902840556]

約数ペア:

[(1, 1902840556), (2, 951420278), (4, 475710139), (53, 35902652), (106, 17951326), (191, 9962516), (212, 8975663), (382, 4981258), (764, 2490629), (10123, 187972), (20246, 93986), (40492, 46993)]