331325902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 529390080

約数和(自身を除く): 198064178

約数列:

[1, 2, 23, 46, 71, 142, 229, 443, 458, 886, 1633, 3266, 5267, 10189, 10534, 16259, 20378, 31453, 32518, 62906, 101447, 202894, 373957, 723419, 747914, 1446838, 2333281, 4666562, 7202737, 14405474, 165662951, 331325902]

約数ペア:

[(1, 331325902), (2, 165662951), (23, 14405474), (46, 7202737), (71, 4666562), (142, 2333281), (229, 1446838), (443, 747914), (458, 723419), (886, 373957), (1633, 202894), (3266, 101447), (5267, 62906), (10189, 32518), (10534, 31453), (16259, 20378)]