2013640238

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{8821}}^1$

素因数の和:9707

約数の個数: 16

約数和(自身を含む): 3044225184

約数和(自身を除く): 1030584946

約数列:

[1, 2, 157, 314, 727, 1454, 8821, 17642, 114139, 228278, 1384897, 2769794, 6412867, 12825734, 1006820119, 2013640238]

約数ペア:

[(1, 2013640238), (2, 1006820119), (157, 12825734), (314, 6412867), (727, 2769794), (1454, 1384897), (8821, 228278), (17642, 114139)]