479919814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2719}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 803727360

約数和(自身を除く): 323807546

約数列:

[1, 2, 11, 22, 71, 113, 142, 226, 781, 1243, 1562, 2486, 2719, 5438, 8023, 16046, 29909, 59818, 88253, 176506, 193049, 307247, 386098, 614494, 2123539, 3379717, 4247078, 6759434, 21814537, 43629074, 239959907, 479919814]

約数ペア:

[(1, 479919814), (2, 239959907), (11, 43629074), (22, 21814537), (71, 6759434), (113, 4247078), (142, 3379717), (226, 2123539), (781, 614494), (1243, 386098), (1562, 307247), (2486, 193049), (2719, 176506), (5438, 88253), (8023, 59818), (16046, 29909)]