1330531132

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{533921}}^1$

素因数の和:534021

約数の個数: 24

約数和(自身を含む): 2690966880

約数和(自身を除く): 1360435748

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 533921, 1067842, 2135684, 3737447, 7474894, 14949788, 47518969, 95037938, 190075876, 332632783, 665265566, 1330531132]

約数ペア:

[(1, 1330531132), (2, 665265566), (4, 332632783), (7, 190075876), (14, 95037938), (28, 47518969), (89, 14949788), (178, 7474894), (356, 3737447), (623, 2135684), (1246, 1067842), (2492, 533921)]