219062018

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{332921}}^1$

素因数の和:332977

約数の個数: 16

約数和(自身を含む): 383526144

約数和(自身を除く): 164464126

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 332921, 665842, 2330447, 4660894, 15647287, 31294574, 109531009, 219062018]

約数ペア:

[(1, 219062018), (2, 109531009), (7, 31294574), (14, 15647287), (47, 4660894), (94, 2330447), (329, 665842), (658, 332921)]