26880634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 44590644

約数和(自身を除く): 17710010

約数列:

[1, 2, 11, 22, 121, 242, 277, 401, 554, 802, 3047, 4411, 6094, 8822, 33517, 48521, 67034, 97042, 111077, 222154, 1221847, 2443694, 13440317, 26880634]

約数ペア:

[(1, 26880634), (2, 13440317), (11, 2443694), (22, 1221847), (121, 222154), (242, 111077), (277, 97042), (401, 67034), (554, 48521), (802, 33517), (3047, 8822), (4411, 6094)]