1215746056

素因数分解:

$2^3\times 7^2\times {\mathrm{3101393}}^1$

素因数の和:3101413

約数の個数: 24

約数和(自身を含む): 2651691870

約数和(自身を除く): 1435945814

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3101393, 6202786, 12405572, 21709751, 24811144, 43419502, 86839004, 151968257, 173678008, 303936514, 607873028, 1215746056]

約数ペア:

[(1, 1215746056), (2, 607873028), (4, 303936514), (7, 173678008), (8, 151968257), (14, 86839004), (28, 43419502), (49, 24811144), (56, 21709751), (98, 12405572), (196, 6202786), (392, 3101393)]