397691004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2287}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 952759808

約数和(自身を除く): 555068804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 337, 516, 674, 1011, 1348, 2022, 2287, 4044, 4574, 6861, 9148, 13722, 14491, 27444, 28982, 43473, 57964, 86946, 98341, 173892, 196682, 295023, 393364, 590046, 770719, 1180092, 1541438, 2312157, 3082876, 4624314, 9248628, 33140917, 66281834, 99422751, 132563668, 198845502, 397691004]

約数ペア:

[(1, 397691004), (2, 198845502), (3, 132563668), (4, 99422751), (6, 66281834), (12, 33140917), (43, 9248628), (86, 4624314), (129, 3082876), (172, 2312157), (258, 1541438), (337, 1180092), (516, 770719), (674, 590046), (1011, 393364), (1348, 295023), (2022, 196682), (2287, 173892), (4044, 98341), (4574, 86946), (6861, 57964), (9148, 43473), (13722, 28982), (14491, 27444)]