744559894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{206021}}^1$

素因数の和:206175

約数の個数: 16

約数和(自身を含む): 1211409360

約数和(自身を除く): 466849466

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 206021, 412042, 2678273, 5356546, 28636919, 57273838, 372279947, 744559894]

約数ペア:

[(1, 744559894), (2, 372279947), (13, 57273838), (26, 28636919), (139, 5356546), (278, 2678273), (1807, 412042), (3614, 206021)]