2018606915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26119}}^1$

素因数の和:26207

約数の個数: 32

約数和(自身を含む): 2764540800

約数和(自身を除く): 745933885

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 533, 1189, 1885, 2665, 5945, 15457, 26119, 77285, 130595, 339547, 757451, 1070879, 1697735, 3787255, 5354395, 9846863, 13921427, 31055491, 49234315, 69607135, 155277455, 403721383, 2018606915]

約数ペア:

[(1, 2018606915), (5, 403721383), (13, 155277455), (29, 69607135), (41, 49234315), (65, 31055491), (145, 13921427), (205, 9846863), (377, 5354395), (533, 3787255), (1189, 1697735), (1885, 1070879), (2665, 757451), (5945, 339547), (15457, 130595), (26119, 77285)]