7172278

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 11127456

約数和(自身を除く): 3955178

約数列:

[1, 2, 53, 71, 106, 142, 953, 1906, 3763, 7526, 50509, 67663, 101018, 135326, 3586139, 7172278]

約数ペア:

[(1, 7172278), (2, 3586139), (53, 135326), (71, 101018), (106, 67663), (142, 50509), (953, 7526), (1906, 3763)]