1661036110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5358181}}^1$

素因数の和:5358219

約数の個数: 16

約数和(自身を含む): 3086312832

約数和(自身を除く): 1425276722

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5358181, 10716362, 26790905, 53581810, 166103611, 332207222, 830518055, 1661036110]

約数ペア:

[(1, 1661036110), (2, 830518055), (5, 332207222), (10, 166103611), (31, 53581810), (62, 26790905), (155, 10716362), (310, 5358181)]