2021906311

素因数分解:

${\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 2100599424

約数和(自身を除く): 78693113

約数列:

[1, 43, 83, 397, 1427, 3569, 17071, 32951, 61361, 118441, 566519, 1416893, 5092963, 24360317, 47021077, 2021906311]

約数ペア:

[(1, 2021906311), (43, 47021077), (83, 24360317), (397, 5092963), (1427, 1416893), (3569, 566519), (17071, 118441), (32951, 61361)]