2016574505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{14947}}^1$

素因数の和:15197

約数の個数: 24

約数和(自身を含む): 2671984896

約数和(自身を除く): 655410391

約数列:

[1, 5, 11, 55, 121, 223, 605, 1115, 2453, 12265, 14947, 26983, 74735, 134915, 164417, 822085, 1808587, 3333181, 9042935, 16665905, 36664991, 183324955, 403314901, 2016574505]

約数ペア:

[(1, 2016574505), (5, 403314901), (11, 183324955), (55, 36664991), (121, 16665905), (223, 9042935), (605, 3333181), (1115, 1808587), (2453, 822085), (12265, 164417), (14947, 134915), (26983, 74735)]