1345564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 2621808

約数和(自身を除く): 1276244

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 577, 583, 1154, 1166, 2308, 2332, 6347, 12694, 25388, 30581, 61162, 122324, 336391, 672782, 1345564]

約数ペア:

[(1, 1345564), (2, 672782), (4, 336391), (11, 122324), (22, 61162), (44, 30581), (53, 25388), (106, 12694), (212, 6347), (577, 2332), (583, 2308), (1154, 1166)]