3420071228

素因数分解:

$2^2\times 7^2\times {\mathrm{17449343}}^1$

素因数の和:17449361

約数の個数: 18

約数和(自身を含む): 6962288256

約数和(自身を除く): 3542217028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 17449343, 34898686, 69797372, 122145401, 244290802, 488581604, 855017807, 1710035614, 3420071228]

約数ペア:

[(1, 3420071228), (2, 1710035614), (4, 855017807), (7, 488581604), (14, 244290802), (28, 122145401), (49, 69797372), (98, 34898686), (196, 17449343)]