289063506

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 589248000

約数和(自身を除く): 300184494

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 449, 898, 1347, 1759, 2694, 3518, 5277, 10554, 27389, 54778, 82167, 107299, 164334, 214598, 321897, 643794, 789791, 1579582, 2369373, 4738746, 48177251, 96354502, 144531753, 289063506]

約数ペア:

[(1, 289063506), (2, 144531753), (3, 96354502), (6, 48177251), (61, 4738746), (122, 2369373), (183, 1579582), (366, 789791), (449, 643794), (898, 321897), (1347, 214598), (1759, 164334), (2694, 107299), (3518, 82167), (5277, 54778), (10554, 27389)]