1340948

素因数分解:

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

素因数の和:671

約数の個数: 24

約数和(自身を含む): 2718912

約数和(自身を除く): 1377964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 577, 581, 1154, 1162, 2308, 2324, 4039, 8078, 16156, 47891, 95782, 191564, 335237, 670474, 1340948]

約数ペア:

[(1, 1340948), (2, 670474), (4, 335237), (7, 191564), (14, 95782), (28, 47891), (83, 16156), (166, 8078), (332, 4039), (577, 2324), (581, 2308), (1154, 1162)]