129758434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 215772480

約数和(自身を除く): 86014046

約数列:

[1, 2, 13, 26, 43, 86, 277, 419, 554, 559, 838, 1118, 3601, 5447, 7202, 10894, 11911, 18017, 23822, 36034, 116063, 154843, 232126, 234221, 309686, 468442, 1508819, 3017638, 4990709, 9981418, 64879217, 129758434]

約数ペア:

[(1, 129758434), (2, 64879217), (13, 9981418), (26, 4990709), (43, 3017638), (86, 1508819), (277, 468442), (419, 309686), (554, 234221), (559, 232126), (838, 154843), (1118, 116063), (3601, 36034), (5447, 23822), (7202, 18017), (10894, 11911)]