2045644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 3855600

約数和(自身を除く): 1809956

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 449, 898, 1139, 1796, 2278, 4556, 7633, 15266, 30083, 30532, 60166, 120332, 511411, 1022822, 2045644]

約数ペア:

[(1, 2045644), (2, 1022822), (4, 511411), (17, 120332), (34, 60166), (67, 30532), (68, 30083), (134, 15266), (268, 7633), (449, 4556), (898, 2278), (1139, 1796)]