2912449486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{616261}}^1$

素因数の和:616419

約数の個数: 16

約数和(自身を含む): 4658940720

約数和(自身を除く): 1746491234

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 616261, 1232522, 10476437, 20952874, 85660279, 171320558, 1456224743, 2912449486]

約数ペア:

[(1, 2912449486), (2, 1456224743), (17, 171320558), (34, 85660279), (139, 20952874), (278, 10476437), (2363, 1232522), (4726, 616261)]