4940812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 9250416

約数和(自身を除く): 4309604

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 643, 1286, 1921, 2572, 3842, 7684, 10931, 21862, 43724, 72659, 145318, 290636, 1235203, 2470406, 4940812]

約数ペア:

[(1, 4940812), (2, 2470406), (4, 1235203), (17, 290636), (34, 145318), (68, 72659), (113, 43724), (226, 21862), (452, 10931), (643, 7684), (1286, 3842), (1921, 2572)]