3121072

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 20

約数和(自身を含む): 6112456

約数和(自身を除く): 2991384

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2011, 4022, 8044, 16088, 32176, 195067, 390134, 780268, 1560536, 3121072]

約数ペア:

[(1, 3121072), (2, 1560536), (4, 780268), (8, 390134), (16, 195067), (97, 32176), (194, 16088), (388, 8044), (776, 4022), (1552, 2011)]