2170257544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2981123}}^1$

素因数の和:2981149

約数の個数: 32

約数和(自身を含む): 5008288320

約数和(自身を除く): 2838030776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2981123, 5962246, 11924492, 20867861, 23848984, 38754599, 41735722, 77509198, 83471444, 155018396, 166942888, 271282193, 310036792, 542564386, 1085128772, 2170257544]

約数ペア:

[(1, 2170257544), (2, 1085128772), (4, 542564386), (7, 310036792), (8, 271282193), (13, 166942888), (14, 155018396), (26, 83471444), (28, 77509198), (52, 41735722), (56, 38754599), (91, 23848984), (104, 20867861), (182, 11924492), (364, 5962246), (728, 2981123)]