84522490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 164520720

約数和(自身を除く): 79998230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2417, 2690, 3497, 4834, 6994, 12085, 17485, 24170, 31421, 34970, 62842, 157105, 314210, 650173, 1300346, 3250865, 6501730, 8452249, 16904498, 42261245, 84522490]

約数ペア:

[(1, 84522490), (2, 42261245), (5, 16904498), (10, 8452249), (13, 6501730), (26, 3250865), (65, 1300346), (130, 650173), (269, 314210), (538, 157105), (1345, 62842), (2417, 34970), (2690, 31421), (3497, 24170), (4834, 17485), (6994, 12085)]