1729830064

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{128861}}^1$

素因数の和:129708

約数の個数: 20

約数和(自身を含む): 3355566480

約数和(自身を除く): 1625736416

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 128861, 257722, 515444, 1030888, 2061776, 108114379, 216228758, 432457516, 864915032, 1729830064]

約数ペア:

[(1, 1729830064), (2, 864915032), (4, 432457516), (8, 216228758), (16, 108114379), (839, 2061776), (1678, 1030888), (3356, 515444), (6712, 257722), (13424, 128861)]