2017481545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{12809}}^1$

素因数の和:12957

約数の個数: 24

約数和(自身を含む): 2595562200

約数和(自身を除く): 578080655

約数列:

[1, 5, 17, 85, 109, 289, 545, 1445, 1853, 9265, 12809, 31501, 64045, 157505, 217753, 1088765, 1396181, 3701801, 6980905, 18509005, 23735077, 118675385, 403496309, 2017481545]

約数ペア:

[(1, 2017481545), (5, 403496309), (17, 118675385), (85, 23735077), (109, 18509005), (289, 6980905), (545, 3701801), (1445, 1396181), (1853, 1088765), (9265, 217753), (12809, 157505), (31501, 64045)]