2240138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 3568320

約数和(自身を除く): 1328182

約数列:

[1, 2, 19, 38, 167, 334, 353, 706, 3173, 6346, 6707, 13414, 58951, 117902, 1120069, 2240138]

約数ペア:

[(1, 2240138), (2, 1120069), (19, 117902), (38, 58951), (167, 13414), (334, 6707), (353, 6346), (706, 3173)]