858550082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149417}}^1$

素因数の和:149462

約数の個数: 24

約数和(自身を含む): 1476548676

約数和(自身を除く): 617998594

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 149417, 298834, 1942421, 2540089, 3884842, 5080178, 25251473, 33021157, 50502946, 66042314, 429275041, 858550082]

約数ペア:

[(1, 858550082), (2, 429275041), (13, 66042314), (17, 50502946), (26, 33021157), (34, 25251473), (169, 5080178), (221, 3884842), (338, 2540089), (442, 1942421), (2873, 298834), (5746, 149417)]