2022782181

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{52321}}^1$

素因数の和:52601

約数の個数: 24

約数和(自身を含む): 3149365824

約数和(自身を除く): 1126583643

約数列:

[1, 3, 7, 21, 49, 147, 263, 789, 1841, 5523, 12887, 38661, 52321, 156963, 366247, 1098741, 2563729, 7691187, 13760423, 41281269, 96322961, 288968883, 674260727, 2022782181]

約数ペア:

[(1, 2022782181), (3, 674260727), (7, 288968883), (21, 96322961), (49, 41281269), (147, 13760423), (263, 7691187), (789, 2563729), (1841, 1098741), (5523, 366247), (12887, 156963), (38661, 52321)]