7890352286

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{1031}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 12116901888

約数和(自身を除く): 4226549602

約数列:

[1, 2, 97, 103, 194, 206, 383, 766, 1031, 2062, 9991, 19982, 37151, 39449, 74302, 78898, 100007, 106193, 200014, 212386, 394873, 789746, 3826553, 7653106, 10300721, 20601442, 38302681, 40671919, 76605362, 81343838, 3945176143, 7890352286]

約数ペア:

[(1, 7890352286), (2, 3945176143), (97, 81343838), (103, 76605362), (194, 40671919), (206, 38302681), (383, 20601442), (766, 10300721), (1031, 7653106), (2062, 3826553), (9991, 789746), (19982, 394873), (37151, 212386), (39449, 200014), (74302, 106193), (78898, 100007)]