259202908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{28711}}^1$

素因数の和:28813

約数の個数: 24

約数和(自身を含む): 473518304

約数和(自身を除く): 214315396

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 28711, 57422, 114844, 1062307, 1751371, 2124614, 3502742, 4249228, 7005484, 64800727, 129601454, 259202908]

約数ペア:

[(1, 259202908), (2, 129601454), (4, 64800727), (37, 7005484), (61, 4249228), (74, 3502742), (122, 2124614), (148, 1751371), (244, 1062307), (2257, 114844), (4514, 57422), (9028, 28711)]