5290018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 8471520

約数和(自身を除く): 3181502

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1907, 2774, 3814, 36233, 72466, 139211, 278422, 2645009, 5290018]

約数ペア:

[(1, 5290018), (2, 2645009), (19, 278422), (38, 139211), (73, 72466), (146, 36233), (1387, 3814), (1907, 2774)]