2039725670405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7591513}}^1$

素因数の和:7591673

約数の個数: 32

約数和(自身を含む): 2705615589600

約数和(自身を除く): 665889919195

約数列:

[1, 5, 17, 29, 85, 109, 145, 493, 545, 1853, 2465, 3161, 9265, 15805, 53737, 268685, 7591513, 37957565, 129055721, 220153877, 645278605, 827474917, 1100769385, 3742615909, 4137374585, 14067073589, 18713079545, 23996772593, 70335367945, 119983862965, 407945134081, 2039725670405]

約数ペア:

[(1, 2039725670405), (5, 407945134081), (17, 119983862965), (29, 70335367945), (85, 23996772593), (109, 18713079545), (145, 14067073589), (493, 4137374585), (545, 3742615909), (1853, 1100769385), (2465, 827474917), (3161, 645278605), (9265, 220153877), (15805, 129055721), (53737, 37957565), (268685, 7591513)]