325013402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4211}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 576201600

約数和(自身を除く): 251188198

約数列:

[1, 2, 7, 14, 37, 74, 149, 259, 298, 518, 1043, 2086, 4211, 5513, 8422, 11026, 29477, 38591, 58954, 77182, 155807, 311614, 627439, 1090649, 1254878, 2181298, 4392073, 8784146, 23215243, 46430486, 162506701, 325013402]

約数ペア:

[(1, 325013402), (2, 162506701), (7, 46430486), (14, 23215243), (37, 8784146), (74, 4392073), (149, 2181298), (259, 1254878), (298, 1090649), (518, 627439), (1043, 311614), (2086, 155807), (4211, 77182), (5513, 58954), (8422, 38591), (11026, 29477)]