119291284

素因数分解:

$2^2\times 7^4\times {\mathrm{12421}}^1$

素因数の和:12453

約数の個数: 30

約数和(自身を含む): 243558154

約数和(自身を除く): 124266870

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 12421, 24842, 49684, 86947, 173894, 347788, 608629, 1217258, 2434516, 4260403, 8520806, 17041612, 29822821, 59645642, 119291284]

約数ペア:

[(1, 119291284), (2, 59645642), (4, 29822821), (7, 17041612), (14, 8520806), (28, 4260403), (49, 2434516), (98, 1217258), (196, 608629), (343, 347788), (686, 173894), (1372, 86947), (2401, 49684), (4802, 24842), (9604, 12421)]