465212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 905520

約数和(自身を除く): 440308

約数列:

[1, 2, 4, 11, 22, 44, 97, 109, 194, 218, 388, 436, 1067, 1199, 2134, 2398, 4268, 4796, 10573, 21146, 42292, 116303, 232606, 465212]

約数ペア:

[(1, 465212), (2, 232606), (4, 116303), (11, 42292), (22, 21146), (44, 10573), (97, 4796), (109, 4268), (194, 2398), (218, 2134), (388, 1199), (436, 1067)]