220130170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1693309}}^1$

素因数の和:1693329

約数の個数: 16

約数和(自身を含む): 426714120

約数和(自身を除く): 206583950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1693309, 3386618, 8466545, 16933090, 22013017, 44026034, 110065085, 220130170]

約数ペア:

[(1, 220130170), (2, 110065085), (5, 44026034), (10, 22013017), (13, 16933090), (26, 8466545), (65, 3386618), (130, 1693309)]