26126677070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200974439}}^1$

素因数の和:200974459

約数の個数: 16

約数和(自身を含む): 50645558880

約数和(自身を除く): 24518881810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 200974439, 401948878, 1004872195, 2009744390, 2612667707, 5225335414, 13063338535, 26126677070]

約数ペア:

[(1, 26126677070), (2, 13063338535), (5, 5225335414), (10, 2612667707), (13, 2009744390), (26, 1004872195), (65, 401948878), (130, 200974439)]