4217943355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{156539}}^1$

素因数の和:156878

約数の個数: 16

約数和(自身を含む): 5376209760

約数和(自身を除く): 1158266405

約数列:

[1, 5, 17, 85, 317, 1585, 5389, 26945, 156539, 782695, 2661163, 13305815, 49622863, 248114315, 843588671, 4217943355]

約数ペア:

[(1, 4217943355), (5, 843588671), (17, 248114315), (85, 49622863), (317, 13305815), (1585, 2661163), (5389, 782695), (26945, 156539)]