1742028604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1206391}}^1$

素因数の和:1206433

約数の個数: 18

約数和(自身を含む): 3217447464

約数和(自身を除く): 1475418860

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1206391, 2412782, 4825564, 22921429, 45842858, 91685716, 435507151, 871014302, 1742028604]

約数ペア:

[(1, 1742028604), (2, 871014302), (4, 435507151), (19, 91685716), (38, 45842858), (76, 22921429), (361, 4825564), (722, 2412782), (1444, 1206391)]