1948156

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 3993696

約数和(自身を除く): 2045540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1697, 3394, 6788, 11879, 23758, 47516, 69577, 139154, 278308, 487039, 974078, 1948156]

約数ペア:

[(1, 1948156), (2, 974078), (4, 487039), (7, 278308), (14, 139154), (28, 69577), (41, 47516), (82, 23758), (164, 11879), (287, 6788), (574, 3394), (1148, 1697)]