530714458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 831744000

約数和(自身を除く): 301029542

約数列:

[1, 2, 37, 74, 127, 149, 254, 298, 379, 758, 4699, 5513, 9398, 11026, 14023, 18923, 28046, 37846, 48133, 56471, 96266, 112942, 700151, 1400302, 1780921, 2089427, 3561842, 4178854, 7171817, 14343634, 265357229, 530714458]

約数ペア:

[(1, 530714458), (2, 265357229), (37, 14343634), (74, 7171817), (127, 4178854), (149, 3561842), (254, 2089427), (298, 1780921), (379, 1400302), (758, 700151), (4699, 112942), (5513, 96266), (9398, 56471), (11026, 48133), (14023, 37846), (18923, 28046)]