133040558

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{14779}}^1$

素因数の和:15431

約数の個数: 16

約数和(自身を含む): 228439680

約数和(自身を除く): 95399122

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 14779, 29558, 103453, 206906, 9502897, 19005794, 66520279, 133040558]

約数ペア:

[(1, 133040558), (2, 66520279), (7, 19005794), (14, 9502897), (643, 206906), (1286, 103453), (4501, 29558), (9002, 14779)]