2886338650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4440521}}^1$

素因数の和:4440546

約数の個数: 24

約数和(自身を含む): 5781559644

約数和(自身を除く): 2895220994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4440521, 8881042, 22202605, 44405210, 57726773, 111013025, 115453546, 222026050, 288633865, 577267730, 1443169325, 2886338650]

約数ペア:

[(1, 2886338650), (2, 1443169325), (5, 577267730), (10, 288633865), (13, 222026050), (25, 115453546), (26, 111013025), (50, 57726773), (65, 44405210), (130, 22202605), (325, 8881042), (650, 4440521)]