2017993834

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{15907}}^1$

素因数の和:16509

約数の個数: 16

約数和(自身を含む): 3055863168

約数和(自身を除く): 1037869334

約数列:

[1, 2, 137, 274, 463, 926, 15907, 31814, 63431, 126862, 2179259, 4358518, 7364941, 14729882, 1008996917, 2017993834]

約数ペア:

[(1, 2017993834), (2, 1008996917), (137, 14729882), (274, 7364941), (463, 4358518), (926, 2179259), (15907, 126862), (31814, 63431)]