4721684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 9072000

約数和(自身を除く): 4350316

約数列:

[1, 2, 4, 11, 22, 44, 239, 449, 478, 898, 956, 1796, 2629, 4939, 5258, 9878, 10516, 19756, 107311, 214622, 429244, 1180421, 2360842, 4721684]

約数ペア:

[(1, 4721684), (2, 2360842), (4, 1180421), (11, 429244), (22, 214622), (44, 107311), (239, 19756), (449, 10516), (478, 9878), (898, 5258), (956, 4939), (1796, 2629)]