3887556

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 9143904

約数和(自身を除く): 5256348

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 2473, 4946, 7419, 9892, 14838, 29676, 323963, 647926, 971889, 1295852, 1943778, 3887556]

約数ペア:

[(1, 3887556), (2, 1943778), (3, 1295852), (4, 971889), (6, 647926), (12, 323963), (131, 29676), (262, 14838), (393, 9892), (524, 7419), (786, 4946), (1572, 2473)]