13213865812

素因数分解:

$2^2\times 7^1\times {\mathrm{5581}}^1\times {\mathrm{84559}}^1$

素因数の和:90151

約数の個数: 24

約数和(自身を含む): 26432779520

約数和(自身を除く): 13218913708

約数列:

[1, 2, 4, 7, 14, 28, 5581, 11162, 22324, 39067, 78134, 84559, 156268, 169118, 338236, 591913, 1183826, 2367652, 471923779, 943847558, 1887695116, 3303466453, 6606932906, 13213865812]

約数ペア:

[(1, 13213865812), (2, 6606932906), (4, 3303466453), (7, 1887695116), (14, 943847558), (28, 471923779), (5581, 2367652), (11162, 1183826), (22324, 591913), (39067, 338236), (78134, 169118), (84559, 156268)]