905864930

素因数分解:

$2^1\times 5^1\times {\mathrm{11119}}^1\times {\mathrm{8147}}^1$

素因数の和:19273

約数の個数: 16

約数和(自身を含む): 1630903680

約数和(自身を除く): 725038750

約数列:

[1, 2, 5, 10, 8147, 11119, 16294, 22238, 40735, 55595, 81470, 111190, 90586493, 181172986, 452932465, 905864930]

約数ペア:

[(1, 905864930), (2, 452932465), (5, 181172986), (10, 90586493), (8147, 111190), (11119, 81470), (16294, 55595), (22238, 40735)]