2651831302078

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1\times {\mathrm{1315493}}^1$

素因数の和:1316932

約数の個数: 32

約数和(自身を含む): 4591179299520

約数和(自身を除く): 1939347997442

約数列:

[1, 2, 7, 14, 109, 218, 763, 1321, 1526, 2642, 9247, 18494, 143989, 287978, 1007923, 1315493, 2015846, 2630986, 9208451, 18416902, 143388737, 286777474, 1003721159, 1737766253, 2007442318, 3475532506, 12164363771, 24328727542, 189416521577, 378833043154, 1325915651039, 2651831302078]

約数ペア:

[(1, 2651831302078), (2, 1325915651039), (7, 378833043154), (14, 189416521577), (109, 24328727542), (218, 12164363771), (763, 3475532506), (1321, 2007442318), (1526, 1737766253), (2642, 1003721159), (9247, 286777474), (18494, 143388737), (143989, 18416902), (287978, 9208451), (1007923, 2630986), (1315493, 2015846)]