4980492805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{222791}}^1$

素因数の和:223076

約数の個数: 16

約数和(自身を含む): 6352245504

約数和(自身を除く): 1371752699

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 22355, 222791, 1113955, 3787447, 18937235, 58594033, 292970165, 996098561, 4980492805]

約数ペア:

[(1, 4980492805), (5, 996098561), (17, 292970165), (85, 58594033), (263, 18937235), (1315, 3787447), (4471, 1113955), (22355, 222791)]