520040402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{3167}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 918770688

約数和(自身を除く): 398730286

約数列:

[1, 2, 7, 14, 37, 74, 259, 317, 518, 634, 2219, 3167, 4438, 6334, 11729, 22169, 23458, 44338, 82103, 117179, 164206, 234358, 820253, 1003939, 1640506, 2007878, 7027573, 14055146, 37145743, 74291486, 260020201, 520040402]

約数ペア:

[(1, 520040402), (2, 260020201), (7, 74291486), (14, 37145743), (37, 14055146), (74, 7027573), (259, 2007878), (317, 1640506), (518, 1003939), (634, 820253), (2219, 234358), (3167, 164206), (4438, 117179), (6334, 82103), (11729, 44338), (22169, 23458)]