2018031310

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{744661}}^1$

素因数の和:744939

約数の個数: 16

約数和(自身を含む): 3645865152

約数和(自身を除く): 1627833842

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 744661, 1489322, 3723305, 7446610, 201803131, 403606262, 1009015655, 2018031310]

約数ペア:

[(1, 2018031310), (2, 1009015655), (5, 403606262), (10, 201803131), (271, 7446610), (542, 3723305), (1355, 1489322), (2710, 744661)]