1965581289904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1480106393}}^1$

素因数の和:1480106484

約数の個数: 20

約数和(自身を含む): 3854197049976

約数和(自身を除く): 1888615760072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1480106393, 2960212786, 5920425572, 11840851144, 23681702288, 122848830619, 245697661238, 491395322476, 982790644952, 1965581289904]

約数ペア:

[(1, 1965581289904), (2, 982790644952), (4, 491395322476), (8, 245697661238), (16, 122848830619), (83, 23681702288), (166, 11840851144), (332, 5920425572), (664, 2960212786), (1328, 1480106393)]