135402958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 214663680

約数和(自身を除く): 79260722

約数列:

[1, 2, 43, 47, 86, 94, 139, 241, 278, 482, 2021, 4042, 5977, 6533, 10363, 11327, 11954, 13066, 20726, 22654, 33499, 66998, 280919, 487061, 561838, 974122, 1440457, 1574453, 2880914, 3148906, 67701479, 135402958]

約数ペア:

[(1, 135402958), (2, 67701479), (43, 3148906), (47, 2880914), (86, 1574453), (94, 1440457), (139, 974122), (241, 561838), (278, 487061), (482, 280919), (2021, 66998), (4042, 33499), (5977, 22654), (6533, 20726), (10363, 13066), (11327, 11954)]