1900386428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{26561}}^1$

素因数の和:27173

約数の個数: 24

約数和(自身を含む): 3439035264

約数和(自身を除く): 1538648836

約数列:

[1, 2, 4, 31, 62, 124, 577, 1154, 2308, 17887, 26561, 35774, 53122, 71548, 106244, 823391, 1646782, 3293564, 15325697, 30651394, 61302788, 475096607, 950193214, 1900386428]

約数ペア:

[(1, 1900386428), (2, 950193214), (4, 475096607), (31, 61302788), (62, 30651394), (124, 15325697), (577, 3293564), (1154, 1646782), (2308, 823391), (17887, 106244), (26561, 71548), (35774, 53122)]