212312230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1633171}}^1$

素因数の和:1633191

約数の個数: 16

約数和(自身を含む): 411559344

約数和(自身を除く): 199247114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1633171, 3266342, 8165855, 16331710, 21231223, 42462446, 106156115, 212312230]

約数ペア:

[(1, 212312230), (2, 106156115), (5, 42462446), (10, 21231223), (13, 16331710), (26, 8165855), (65, 3266342), (130, 1633171)]