139024652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{14771}}^1$

素因数の和:14969

約数の個数: 24

約数和(自身を含む): 263473392

約数和(自身を除く): 124448740

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 14771, 29542, 59084, 192023, 384046, 768092, 2673551, 5347102, 10694204, 34756163, 69512326, 139024652]

約数ペア:

[(1, 139024652), (2, 69512326), (4, 34756163), (13, 10694204), (26, 5347102), (52, 2673551), (181, 768092), (362, 384046), (724, 192023), (2353, 59084), (4706, 29542), (9412, 14771)]