2008808144

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{484751}}^1$

素因数の和:484803

約数の個数: 40

約数和(自身を含む): 4568302848

約数和(自身を除く): 2559494704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 484751, 969502, 1939004, 3393257, 3878008, 6786514, 7756016, 13573028, 17935787, 27146056, 35871574, 54292112, 71743148, 125550509, 143486296, 251101018, 286972592, 502202036, 1004404072, 2008808144]

約数ペア:

[(1, 2008808144), (2, 1004404072), (4, 502202036), (7, 286972592), (8, 251101018), (14, 143486296), (16, 125550509), (28, 71743148), (37, 54292112), (56, 35871574), (74, 27146056), (112, 17935787), (148, 13573028), (259, 7756016), (296, 6786514), (518, 3878008), (592, 3393257), (1036, 1939004), (2072, 969502), (4144, 484751)]