4920257312

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 9742280184

約数和(自身を除く): 4822022872

約数列:

[1, 2, 4, 8, 16, 32, 421, 521, 701, 842, 1042, 1402, 1684, 2084, 2804, 3368, 4168, 5608, 6736, 8336, 11216, 13472, 16672, 22432, 219341, 295121, 365221, 438682, 590242, 730442, 877364, 1180484, 1460884, 1754728, 2360968, 2921768, 3509456, 4721936, 5843536, 7018912, 9443872, 11687072, 153758041, 307516082, 615032164, 1230064328, 2460128656, 4920257312]

約数ペア:

[(1, 4920257312), (2, 2460128656), (4, 1230064328), (8, 615032164), (16, 307516082), (32, 153758041), (421, 11687072), (521, 9443872), (701, 7018912), (842, 5843536), (1042, 4721936), (1402, 3509456), (1684, 2921768), (2084, 2360968), (2804, 1754728), (3368, 1460884), (4168, 1180484), (5608, 877364), (6736, 730442), (8336, 590242), (11216, 438682), (13472, 365221), (16672, 295121), (22432, 219341)]