2013518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 3330096

約数和(自身を除く): 1316578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1801, 3602, 23413, 46826, 77443, 154886, 1006759, 2013518]

約数ペア:

[(1, 2013518), (2, 1006759), (13, 154886), (26, 77443), (43, 46826), (86, 23413), (559, 3602), (1118, 1801)]