2021835844

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3497

約数の個数: 72

約数和(自身を含む): 4279322880

約数和(自身を除く): 2257487036

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 83, 98, 148, 166, 196, 259, 332, 518, 581, 1036, 1162, 1813, 2324, 3071, 3359, 3626, 4067, 6142, 6718, 7252, 8134, 12284, 13436, 16268, 21497, 23513, 42994, 47026, 85988, 94052, 124283, 150479, 164591, 248566, 278797, 300958, 329182, 497132, 557594, 601916, 658364, 869981, 1115188, 1739962, 1951579, 3479924, 3903158, 6089867, 7806316, 10315489, 12179734, 13661053, 20630978, 24359468, 27322106, 41261956, 54644212, 72208423, 144416846, 288833692, 505458961, 1010917922, 2021835844]

約数ペア:

[(1, 2021835844), (2, 1010917922), (4, 505458961), (7, 288833692), (14, 144416846), (28, 72208423), (37, 54644212), (49, 41261956), (74, 27322106), (83, 24359468), (98, 20630978), (148, 13661053), (166, 12179734), (196, 10315489), (259, 7806316), (332, 6089867), (518, 3903158), (581, 3479924), (1036, 1951579), (1162, 1739962), (1813, 1115188), (2324, 869981), (3071, 658364), (3359, 601916), (3626, 557594), (4067, 497132), (6142, 329182), (6718, 300958), (7252, 278797), (8134, 248566), (12284, 164591), (13436, 150479), (16268, 124283), (21497, 94052), (23513, 85988), (42994, 47026)]