2080451947

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{5011}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 2496878160

約数和(自身を除く): 416426213

約数列:

[1, 7, 37, 49, 229, 259, 1603, 1813, 5011, 8473, 11221, 35077, 59311, 185407, 245539, 415177, 1147519, 1297849, 8032633, 9084943, 42458203, 56228431, 297207421, 2080451947]

約数ペア:

[(1, 2080451947), (7, 297207421), (37, 56228431), (49, 42458203), (229, 9084943), (259, 8032633), (1603, 1297849), (1813, 1147519), (5011, 415177), (8473, 245539), (11221, 185407), (35077, 59311)]