811344988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{35111}}^1$

素因数の和:35277

約数の個数: 24

約数和(自身を含む): 1459956960

約数和(自身を除く): 648611972

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 11554, 23108, 35111, 70222, 140444, 1860883, 3721766, 3827099, 7443532, 7654198, 15308396, 202836247, 405672494, 811344988]

約数ペア:

[(1, 811344988), (2, 405672494), (4, 202836247), (53, 15308396), (106, 7654198), (109, 7443532), (212, 3827099), (218, 3721766), (436, 1860883), (5777, 140444), (11554, 70222), (23108, 35111)]