7640182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 12745656

約数和(自身を除く): 5105474

約数列:

[1, 2, 11, 22, 121, 131, 241, 242, 262, 482, 1441, 2651, 2882, 5302, 15851, 29161, 31571, 31702, 58322, 63142, 347281, 694562, 3820091, 7640182]

約数ペア:

[(1, 7640182), (2, 3820091), (11, 694562), (22, 347281), (121, 63142), (131, 58322), (241, 31702), (242, 31571), (262, 29161), (482, 15851), (1441, 5302), (2651, 2882)]