1768023140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6800089}}^1$

素因数の和:6800111

約数の個数: 24

約数和(自身を含む): 3998452920

約数和(自身を除く): 2230429780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6800089, 13600178, 27200356, 34000445, 68000890, 88401157, 136001780, 176802314, 353604628, 442005785, 884011570, 1768023140]

約数ペア:

[(1, 1768023140), (2, 884011570), (4, 442005785), (5, 353604628), (10, 176802314), (13, 136001780), (20, 88401157), (26, 68000890), (52, 34000445), (65, 27200356), (130, 13600178), (260, 6800089)]