1040978992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{2347}}^1$

素因数の和:3833

約数の個数: 40

約数和(自身を含む): 2125409600

約数和(自身を除く): 1084430608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1459, 2347, 2918, 4694, 5836, 9388, 11672, 18776, 23344, 27721, 37552, 44593, 55442, 89186, 110884, 178372, 221768, 356744, 443536, 713488, 3424273, 6848546, 13697092, 27394184, 54788368, 65061187, 130122374, 260244748, 520489496, 1040978992]

約数ペア:

[(1, 1040978992), (2, 520489496), (4, 260244748), (8, 130122374), (16, 65061187), (19, 54788368), (38, 27394184), (76, 13697092), (152, 6848546), (304, 3424273), (1459, 713488), (2347, 443536), (2918, 356744), (4694, 221768), (5836, 178372), (9388, 110884), (11672, 89186), (18776, 55442), (23344, 44593), (27721, 37552)]