109780468

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10079}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 220147200

約数和(自身を除く): 110366732

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10079, 10892, 20158, 40316, 70553, 141106, 282212, 3920731, 7841462, 15682924, 27445117, 54890234, 109780468]

約数ペア:

[(1, 109780468), (2, 54890234), (4, 27445117), (7, 15682924), (14, 7841462), (28, 3920731), (389, 282212), (778, 141106), (1556, 70553), (2723, 40316), (5446, 20158), (10079, 10892)]