2681896

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 5826240

約数和(自身を除く): 3144344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 577, 581, 664, 1154, 1162, 2308, 2324, 4039, 4616, 4648, 8078, 16156, 32312, 47891, 95782, 191564, 335237, 383128, 670474, 1340948, 2681896]

約数ペア:

[(1, 2681896), (2, 1340948), (4, 670474), (7, 383128), (8, 335237), (14, 191564), (28, 95782), (56, 47891), (83, 32312), (166, 16156), (332, 8078), (577, 4648), (581, 4616), (664, 4039), (1154, 2324), (1162, 2308)]