210561468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1349753}}^1$

素因数の和:1349773

約数の個数: 24

約数和(自身を含む): 529103568

約数和(自身を除く): 318542100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1349753, 2699506, 4049259, 5399012, 8098518, 16197036, 17546789, 35093578, 52640367, 70187156, 105280734, 210561468]

約数ペア:

[(1, 210561468), (2, 105280734), (3, 70187156), (4, 52640367), (6, 35093578), (12, 17546789), (13, 16197036), (26, 8098518), (39, 5399012), (52, 4049259), (78, 2699506), (156, 1349753)]