2563462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 4237200

約数和(自身を除く): 1673738

約数列:

[1, 2, 11, 22, 109, 218, 1069, 1199, 2138, 2398, 11759, 23518, 116521, 233042, 1281731, 2563462]

約数ペア:

[(1, 2563462), (2, 1281731), (11, 233042), (22, 116521), (109, 23518), (218, 11759), (1069, 2398), (1199, 2138)]