140928710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1084067}}^1$

素因数の和:1084087

約数の個数: 16

約数和(自身を含む): 273185136

約数和(自身を除く): 132256426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1084067, 2168134, 5420335, 10840670, 14092871, 28185742, 70464355, 140928710]

約数ペア:

[(1, 140928710), (2, 70464355), (5, 28185742), (10, 14092871), (13, 10840670), (26, 5420335), (65, 2168134), (130, 1084067)]