717626084

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{130099}}^1$

素因数の和:130307

約数の個数: 24

約数和(自身を含む): 1442548800

約数和(自身を除く): 724922716

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 130099, 260198, 520396, 910693, 1821386, 3642772, 25629503, 51259006, 102518012, 179406521, 358813042, 717626084]

約数ペア:

[(1, 717626084), (2, 358813042), (4, 179406521), (7, 102518012), (14, 51259006), (28, 25629503), (197, 3642772), (394, 1821386), (788, 910693), (1379, 520396), (2758, 260198), (5516, 130099)]