3893776

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1018

約数の個数: 20

約数和(自身を含む): 7575532

約数和(自身を除く): 3681756

約数列:

[1, 2, 4, 8, 16, 397, 613, 794, 1226, 1588, 2452, 3176, 4904, 6352, 9808, 243361, 486722, 973444, 1946888, 3893776]

約数ペア:

[(1, 3893776), (2, 1946888), (4, 973444), (8, 486722), (16, 243361), (397, 9808), (613, 6352), (794, 4904), (1226, 3176), (1588, 2452)]