1036640540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3987079}}^1$

素因数の和:3987101

約数の個数: 24

約数和(自身を含む): 2344403040

約数和(自身を除く): 1307762500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3987079, 7974158, 15948316, 19935395, 39870790, 51832027, 79741580, 103664054, 207328108, 259160135, 518320270, 1036640540]

約数ペア:

[(1, 1036640540), (2, 518320270), (4, 259160135), (5, 207328108), (10, 103664054), (13, 79741580), (20, 51832027), (26, 39870790), (52, 19935395), (65, 15948316), (130, 7974158), (260, 3987079)]