129485902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5431}}^1$

素因数の和:5584

約数の個数: 32

約数和(自身を含む): 240920064

約数和(自身を除く): 111434162

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 5431, 10862, 11921, 23842, 38017, 70603, 76034, 141206, 494221, 711461, 988442, 1422922, 4980227, 9248993, 9960454, 18497986, 64742951, 129485902]

約数ペア:

[(1, 129485902), (2, 64742951), (7, 18497986), (13, 9960454), (14, 9248993), (26, 4980227), (91, 1422922), (131, 988442), (182, 711461), (262, 494221), (917, 141206), (1703, 76034), (1834, 70603), (3406, 38017), (5431, 23842), (10862, 11921)]