2620220403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{304429}}^1$

素因数の和:304602

約数の個数: 16

約数和(自身を含む): 3701868800

約数和(自身を除く): 1081648397

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 304429, 913287, 5784151, 17352453, 45968779, 137906337, 873406801, 2620220403]

約数ペア:

[(1, 2620220403), (3, 873406801), (19, 137906337), (57, 45968779), (151, 17352453), (453, 5784151), (2869, 913287), (8607, 304429)]