853781402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{219707}}^1$

素因数の和:219805

約数の個数: 16

約数和(自身を含む): 1344612960

約数和(自身を除く): 490831558

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 219707, 439414, 6371503, 12743006, 14720369, 29440738, 426890701, 853781402]

約数ペア:

[(1, 853781402), (2, 426890701), (29, 29440738), (58, 14720369), (67, 12743006), (134, 6371503), (1943, 439414), (3886, 219707)]