3890414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 6407856

約数和(自身を除く): 2517442

約数列:

[1, 2, 11, 22, 181, 362, 977, 1954, 1991, 3982, 10747, 21494, 176837, 353674, 1945207, 3890414]

約数ペア:

[(1, 3890414), (2, 1945207), (11, 353674), (22, 176837), (181, 21494), (362, 10747), (977, 3982), (1954, 1991)]