4991008055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{396269}}^1$

素因数の和:396514

約数の個数: 16

約数和(自身を含む): 6562231200

約数和(自身を除く): 1571223145

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 12595, 396269, 1981345, 4358959, 21794795, 90745601, 453728005, 998201611, 4991008055]

約数ペア:

[(1, 4991008055), (5, 998201611), (11, 453728005), (55, 90745601), (229, 21794795), (1145, 4358959), (2519, 1981345), (12595, 396269)]