3974836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 7239456

約数和(自身を除く): 3264620

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 251, 428, 502, 1004, 3959, 7918, 9287, 15836, 18574, 26857, 37148, 53714, 107428, 993709, 1987418, 3974836]

約数ペア:

[(1, 3974836), (2, 1987418), (4, 993709), (37, 107428), (74, 53714), (107, 37148), (148, 26857), (214, 18574), (251, 15836), (428, 9287), (502, 7918), (1004, 3959)]