2012743670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28753481}}^1$

素因数の和:28753495

約数の個数: 16

約数和(自身を含む): 4140501408

約数和(自身を除く): 2127757738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28753481, 57506962, 143767405, 201274367, 287534810, 402548734, 1006371835, 2012743670]

約数ペア:

[(1, 2012743670), (2, 1006371835), (5, 402548734), (7, 287534810), (10, 201274367), (14, 143767405), (35, 57506962), (70, 28753481)]