9980491748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{268091}}^1$

素因数の和:268363

約数の個数: 24

約数和(自身を含む): 17970742944

約数和(自身を除く): 7990251196

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 9307, 18614, 37228, 268091, 536182, 1072364, 10991731, 21983462, 43966924, 60856657, 121713314, 243426628, 2495122937, 4990245874, 9980491748]

約数ペア:

[(1, 9980491748), (2, 4990245874), (4, 2495122937), (41, 243426628), (82, 121713314), (164, 60856657), (227, 43966924), (454, 21983462), (908, 10991731), (9307, 1072364), (18614, 536182), (37228, 268091)]