2057019224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181459}}^1$

素因数の和:181587

約数の個数: 32

約数和(自身を含む): 4191726000

約数和(自身を除く): 2134706776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 181459, 362918, 725836, 1451672, 2358967, 4717934, 9435868, 18871736, 19779031, 39558062, 79116124, 158232248, 257127403, 514254806, 1028509612, 2057019224]

約数ペア:

[(1, 2057019224), (2, 1028509612), (4, 514254806), (8, 257127403), (13, 158232248), (26, 79116124), (52, 39558062), (104, 19779031), (109, 18871736), (218, 9435868), (436, 4717934), (872, 2358967), (1417, 1451672), (2834, 725836), (5668, 362918), (11336, 181459)]