1551144218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{1019}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 2533386240

約数和(自身を除く): 982242022

約数列:

[1, 2, 13, 26, 127, 254, 461, 922, 1019, 1651, 2038, 3302, 5993, 11986, 13247, 26494, 58547, 117094, 129413, 258826, 469759, 761111, 939518, 1522222, 1682369, 3364738, 6106867, 12213734, 59659393, 119318786, 775572109, 1551144218]

約数ペア:

[(1, 1551144218), (2, 775572109), (13, 119318786), (26, 59659393), (127, 12213734), (254, 6106867), (461, 3364738), (922, 1682369), (1019, 1522222), (1651, 939518), (2038, 761111), (3302, 469759), (5993, 258826), (11986, 129413), (13247, 117094), (26494, 58547)]