2171182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 3543120

約数和(自身を除く): 1371938

約数列:

[1, 2, 13, 26, 113, 226, 739, 1469, 1478, 2938, 9607, 19214, 83507, 167014, 1085591, 2171182]

約数ペア:

[(1, 2171182), (2, 1085591), (13, 167014), (26, 83507), (113, 19214), (226, 9607), (739, 2938), (1469, 1478)]