2575888510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373859}}^1$

素因数の和:373932

約数の個数: 32

約数和(自身を含む): 5087486880

約数和(自身を除く): 2511598370

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 373859, 747718, 1869295, 3738590, 4860167, 9720334, 19814527, 24300835, 39629054, 48601670, 99072635, 198145270, 257588851, 515177702, 1287944255, 2575888510]

約数ペア:

[(1, 2575888510), (2, 1287944255), (5, 515177702), (10, 257588851), (13, 198145270), (26, 99072635), (53, 48601670), (65, 39629054), (106, 24300835), (130, 19814527), (265, 9720334), (530, 4860167), (689, 3738590), (1378, 1869295), (3445, 747718), (6890, 373859)]