7889780996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{32341}}^1$

素因数の和:33275

約数の個数: 24

約数和(自身を含む): 14018316480

約数和(自身を除く): 6128535484

約数列:

[1, 2, 4, 71, 142, 284, 859, 1718, 3436, 32341, 60989, 64682, 121978, 129364, 243956, 2296211, 4592422, 9184844, 27780919, 55561838, 111123676, 1972445249, 3944890498, 7889780996]

約数ペア:

[(1, 7889780996), (2, 3944890498), (4, 1972445249), (71, 111123676), (142, 55561838), (284, 27780919), (859, 9184844), (1718, 4592422), (3436, 2296211), (32341, 243956), (60989, 129364), (64682, 121978)]