9977992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 19333080

約数和(自身を除く): 9355088

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 233, 404, 424, 466, 808, 932, 1864, 5353, 10706, 12349, 21412, 23533, 24698, 42824, 47066, 49396, 94132, 98792, 188264, 1247249, 2494498, 4988996, 9977992]

約数ペア:

[(1, 9977992), (2, 4988996), (4, 2494498), (8, 1247249), (53, 188264), (101, 98792), (106, 94132), (202, 49396), (212, 47066), (233, 42824), (404, 24698), (424, 23533), (466, 21412), (808, 12349), (932, 10706), (1864, 5353)]