920043628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2683}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 1896235264

約数和(自身を除く): 976191636

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 331, 518, 662, 1036, 1324, 2317, 2683, 4634, 5366, 9268, 10732, 12247, 18781, 24494, 37562, 48988, 75124, 85729, 99271, 171458, 198542, 342916, 397084, 694897, 888073, 1389794, 1776146, 2779588, 3552292, 6216511, 12433022, 24866044, 32858701, 65717402, 131434804, 230010907, 460021814, 920043628]

約数ペア:

[(1, 920043628), (2, 460021814), (4, 230010907), (7, 131434804), (14, 65717402), (28, 32858701), (37, 24866044), (74, 12433022), (148, 6216511), (259, 3552292), (331, 2779588), (518, 1776146), (662, 1389794), (1036, 888073), (1324, 694897), (2317, 397084), (2683, 342916), (4634, 198542), (5366, 171458), (9268, 99271), (10732, 85729), (12247, 75124), (18781, 48988), (24494, 37562)]