1025636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 1884960

約数和(自身を除く): 859324

約数列:

[1, 2, 4, 43, 67, 86, 89, 134, 172, 178, 268, 356, 2881, 3827, 5762, 5963, 7654, 11524, 11926, 15308, 23852, 256409, 512818, 1025636]

約数ペア:

[(1, 1025636), (2, 512818), (4, 256409), (43, 23852), (67, 15308), (86, 11926), (89, 11524), (134, 7654), (172, 5963), (178, 5762), (268, 3827), (356, 2881)]