2013677315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 2669162496

約数和(自身を除く): 655485181

約数列:

[1, 5, 13, 43, 65, 215, 559, 727, 991, 2795, 3635, 4955, 9451, 12883, 31261, 42613, 47255, 64415, 156305, 213065, 406393, 553969, 720457, 2031965, 2769845, 3602285, 9365941, 30979651, 46829705, 154898255, 402735463, 2013677315]

約数ペア:

[(1, 2013677315), (5, 402735463), (13, 154898255), (43, 46829705), (65, 30979651), (215, 9365941), (559, 3602285), (727, 2769845), (991, 2031965), (2795, 720457), (3635, 553969), (4955, 406393), (9451, 213065), (12883, 156305), (31261, 64415), (42613, 47255)]