1298247214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{48649}}^1$

素因数の和:49875

約数の個数: 16

約数和(自身を含む): 2126199600

約数和(自身を除く): 827952386

約数列:

[1, 2, 11, 22, 1213, 2426, 13343, 26686, 48649, 97298, 535139, 1070278, 59011237, 118022474, 649123607, 1298247214]

約数ペア:

[(1, 1298247214), (2, 649123607), (11, 118022474), (22, 59011237), (1213, 1070278), (2426, 535139), (13343, 97298), (26686, 48649)]