13307878678

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{200257}}^1$

素因数の和:200631

約数の個数: 16

約数和(自身を含む): 20186006400

約数和(自身を除く): 6878127722

約数列:

[1, 2, 149, 223, 298, 446, 33227, 66454, 200257, 400514, 29838293, 44657311, 59676586, 89314622, 6653939339, 13307878678]

約数ペア:

[(1, 13307878678), (2, 6653939339), (149, 89314622), (223, 59676586), (298, 44657311), (446, 29838293), (33227, 400514), (66454, 200257)]