9904028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 17875200

約数和(自身を除く): 7971172

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 379, 556, 758, 1516, 6533, 13066, 17813, 26132, 35626, 52681, 71252, 105362, 210724, 2476007, 4952014, 9904028]

約数ペア:

[(1, 9904028), (2, 4952014), (4, 2476007), (47, 210724), (94, 105362), (139, 71252), (188, 52681), (278, 35626), (379, 26132), (556, 17813), (758, 13066), (1516, 6533)]