1296330116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{77699}}^1$

素因数の和:77843

約数の個数: 24

約数和(自身を含む): 2345296800

約数和(自身を除く): 1048966684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 16684, 77699, 155398, 310796, 3341057, 6682114, 7536803, 13364228, 15073606, 30147212, 324082529, 648165058, 1296330116]

約数ペア:

[(1, 1296330116), (2, 648165058), (4, 324082529), (43, 30147212), (86, 15073606), (97, 13364228), (172, 7536803), (194, 6682114), (388, 3341057), (4171, 310796), (8342, 155398), (16684, 77699)]