958256548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 1746360000

約数和(自身を除く): 788103452

約数列:

[1, 2, 4, 43, 86, 139, 149, 172, 269, 278, 298, 538, 556, 596, 1076, 5977, 6407, 11567, 11954, 12814, 20711, 23134, 23908, 25628, 37391, 40081, 41422, 46268, 74782, 80162, 82844, 149564, 160324, 890573, 1607813, 1723483, 1781146, 3215626, 3446966, 3562292, 5571259, 6431252, 6893932, 11142518, 22285036, 239564137, 479128274, 958256548]

約数ペア:

[(1, 958256548), (2, 479128274), (4, 239564137), (43, 22285036), (86, 11142518), (139, 6893932), (149, 6431252), (172, 5571259), (269, 3562292), (278, 3446966), (298, 3215626), (538, 1781146), (556, 1723483), (596, 1607813), (1076, 890573), (5977, 160324), (6407, 149564), (11567, 82844), (11954, 80162), (12814, 74782), (20711, 46268), (23134, 41422), (23908, 40081), (25628, 37391)]