5205122416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{56489}}^1$

素因数の和:56953

約数の個数: 40

約数和(自身を含む): 10885397040

約数和(自身を除く): 5680274624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 23036, 46072, 56489, 92144, 112978, 225956, 451912, 734357, 903824, 1468714, 2937428, 5874856, 11749712, 25024627, 50049254, 100098508, 200197016, 325320151, 400394032, 650640302, 1301280604, 2602561208, 5205122416]

約数ペア:

[(1, 5205122416), (2, 2602561208), (4, 1301280604), (8, 650640302), (13, 400394032), (16, 325320151), (26, 200197016), (52, 100098508), (104, 50049254), (208, 25024627), (443, 11749712), (886, 5874856), (1772, 2937428), (3544, 1468714), (5759, 903824), (7088, 734357), (11518, 451912), (23036, 225956), (46072, 112978), (56489, 92144)]