2649968180

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{452213}}^1$

素因数の和:452515

約数の個数: 24

約数和(自身を含む): 5583938472

約数和(自身を除く): 2933970292

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 452213, 904426, 1808852, 2261065, 4522130, 9044260, 132498409, 264996818, 529993636, 662492045, 1324984090, 2649968180]

約数ペア:

[(1, 2649968180), (2, 1324984090), (4, 662492045), (5, 529993636), (10, 264996818), (20, 132498409), (293, 9044260), (586, 4522130), (1172, 2261065), (1465, 1808852), (2930, 904426), (5860, 452213)]