2861244358

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{67741}}^1$

素因数の和:68188

約数の個数: 24

約数和(自身を含む): 5004237024

約数和(自身を除く): 2142992666

約数列:

[1, 2, 7, 14, 49, 98, 431, 862, 3017, 6034, 21119, 42238, 67741, 135482, 474187, 948374, 3319309, 6638618, 29196371, 58392742, 204374597, 408749194, 1430622179, 2861244358]

約数ペア:

[(1, 2861244358), (2, 1430622179), (7, 408749194), (14, 204374597), (49, 58392742), (98, 29196371), (431, 6638618), (862, 3319309), (3017, 948374), (6034, 474187), (21119, 135482), (42238, 67741)]