2643670298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{291089}}^1$

素因数の和:291349

約数の個数: 16

約数和(自身を含む): 4191696000

約数和(自身を除く): 1548025702

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 291089, 582178, 5530691, 11061382, 69570271, 139140542, 1321835149, 2643670298]

約数ペア:

[(1, 2643670298), (2, 1321835149), (19, 139140542), (38, 69570271), (239, 11061382), (478, 5530691), (4541, 582178), (9082, 291089)]