1995526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1488122

約数列:

[1, 2, 13, 23, 26, 46, 47, 71, 94, 142, 299, 598, 611, 923, 1081, 1222, 1633, 1846, 2162, 3266, 3337, 6674, 14053, 21229, 28106, 42458, 43381, 76751, 86762, 153502, 997763, 1995526]

約数ペア:

[(1, 1995526), (2, 997763), (13, 153502), (23, 86762), (26, 76751), (46, 43381), (47, 42458), (71, 28106), (94, 21229), (142, 14053), (299, 6674), (598, 3337), (611, 3266), (923, 2162), (1081, 1846), (1222, 1633)]