123878066834

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1\times {\mathrm{3877}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 189524375040

約数和(自身を除く): 65646308206

約数列:

[1, 2, 103, 109, 206, 218, 1423, 2846, 3877, 7754, 11227, 22454, 146569, 155107, 293138, 310214, 399331, 422593, 798662, 845186, 5516971, 11033942, 15976021, 31952042, 43527079, 87054158, 568248013, 601349839, 1136496026, 1202699678, 61939033417, 123878066834]

約数ペア:

[(1, 123878066834), (2, 61939033417), (103, 1202699678), (109, 1136496026), (206, 601349839), (218, 568248013), (1423, 87054158), (2846, 43527079), (3877, 31952042), (7754, 15976021), (11227, 11033942), (22454, 5516971), (146569, 845186), (155107, 798662), (293138, 422593), (310214, 399331)]