2602439930

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{3931}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 4722174720

約数和(自身を除く): 2119734790

約数列:

[1, 2, 5, 10, 239, 277, 478, 554, 1195, 1385, 2390, 2770, 3931, 7862, 19655, 39310, 66203, 132406, 331015, 662030, 939509, 1088887, 1879018, 2177774, 4697545, 5444435, 9395090, 10888870, 260243993, 520487986, 1301219965, 2602439930]

約数ペア:

[(1, 2602439930), (2, 1301219965), (5, 520487986), (10, 260243993), (239, 10888870), (277, 9395090), (478, 5444435), (554, 4697545), (1195, 2177774), (1385, 1879018), (2390, 1088887), (2770, 939509), (3931, 662030), (7862, 331015), (19655, 132406), (39310, 66203)]