261808238614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{92381171}}^1$

素因数の和:92381295

約数の個数: 16

約数和(自身を含む): 426801014640

約数和(自身を除く): 164992776026

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 92381171, 184762342, 1200955223, 2401910446, 10069547639, 20139095278, 130904119307, 261808238614]

約数ペア:

[(1, 261808238614), (2, 130904119307), (13, 20139095278), (26, 10069547639), (109, 2401910446), (218, 1200955223), (1417, 184762342), (2834, 92381171)]