1851746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 3038784

約数和(自身を除く): 1187038

約数列:

[1, 2, 13, 26, 67, 134, 871, 1063, 1742, 2126, 13819, 27638, 71221, 142442, 925873, 1851746]

約数ペア:

[(1, 1851746), (2, 925873), (13, 142442), (26, 71221), (67, 27638), (134, 13819), (871, 2126), (1063, 1742)]