2589704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 5378520

約数和(自身を除く): 2788816

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 673, 962, 1346, 1924, 2692, 3848, 5384, 8749, 17498, 24901, 34996, 49802, 69992, 99604, 199208, 323713, 647426, 1294852, 2589704]

約数ペア:

[(1, 2589704), (2, 1294852), (4, 647426), (8, 323713), (13, 199208), (26, 99604), (37, 69992), (52, 49802), (74, 34996), (104, 24901), (148, 17498), (296, 8749), (481, 5384), (673, 3848), (962, 2692), (1346, 1924)]