4197724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 7641648

約数和(自身を除く): 3443924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 251, 452, 502, 1004, 4181, 8362, 9287, 16724, 18574, 28363, 37148, 56726, 113452, 1049431, 2098862, 4197724]

約数ペア:

[(1, 4197724), (2, 2098862), (4, 1049431), (37, 113452), (74, 56726), (113, 37148), (148, 28363), (226, 18574), (251, 16724), (452, 9287), (502, 8362), (1004, 4181)]