307051906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1609}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 540650880

約数和(自身を除く): 233598974

約数列:

[1, 2, 7, 14, 43, 86, 301, 317, 602, 634, 1609, 2219, 3218, 4438, 11263, 13631, 22526, 27262, 69187, 95417, 138374, 190834, 484309, 510053, 968618, 1020106, 3570371, 7140742, 21932279, 43864558, 153525953, 307051906]

約数ペア:

[(1, 307051906), (2, 153525953), (7, 43864558), (14, 21932279), (43, 7140742), (86, 3570371), (301, 1020106), (317, 968618), (602, 510053), (634, 484309), (1609, 190834), (2219, 138374), (3218, 95417), (4438, 69187), (11263, 27262), (13631, 22526)]