4070456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39139}}^1$

素因数の和:39158

約数の個数: 16

約数和(自身を含む): 8219400

約数和(自身を除く): 4148944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 39139, 78278, 156556, 313112, 508807, 1017614, 2035228, 4070456]

約数ペア:

[(1, 4070456), (2, 2035228), (4, 1017614), (8, 508807), (13, 313112), (26, 156556), (52, 78278), (104, 39139)]