2022902570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{22783}}^1$

素因数の和:23486

約数の個数: 32

約数和(自身を含む): 3927232512

約数和(自身を除く): 1904329942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 3415, 6830, 8879, 17758, 22783, 44395, 45566, 88790, 113915, 227830, 296179, 592358, 1480895, 2961790, 15560789, 31121578, 77803945, 155607890, 202290257, 404580514, 1011451285, 2022902570]

約数ペア:

[(1, 2022902570), (2, 1011451285), (5, 404580514), (10, 202290257), (13, 155607890), (26, 77803945), (65, 31121578), (130, 15560789), (683, 2961790), (1366, 1480895), (3415, 592358), (6830, 296179), (8879, 227830), (17758, 113915), (22783, 88790), (44395, 45566)]