1768780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6825

約数の個数: 24

約数和(自身を含む): 4000752

約数和(自身を除く): 2231972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6803, 13606, 27212, 34015, 68030, 88439, 136060, 176878, 353756, 442195, 884390, 1768780]

約数ペア:

[(1, 1768780), (2, 884390), (4, 442195), (5, 353756), (10, 176878), (13, 136060), (20, 88439), (26, 68030), (52, 34015), (65, 27212), (130, 13606), (260, 6803)]