2438954495

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 3011252640

約数和(自身を除く): 572298145

約数列:

[1, 5, 41, 205, 439, 661, 1681, 2195, 3305, 8405, 17999, 27101, 89995, 135505, 290179, 737959, 1111141, 1450895, 3689795, 5555705, 11897339, 59486695, 487790899, 2438954495]

約数ペア:

[(1, 2438954495), (5, 487790899), (41, 59486695), (205, 11897339), (439, 5555705), (661, 3689795), (1681, 1450895), (2195, 1111141), (3305, 737959), (8405, 290179), (17999, 135505), (27101, 89995)]