2439556

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 4919936

約数和(自身を除く): 2480380

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 577, 604, 1057, 1154, 2114, 2308, 4039, 4228, 8078, 16156, 87127, 174254, 348508, 609889, 1219778, 2439556]

約数ペア:

[(1, 2439556), (2, 1219778), (4, 609889), (7, 348508), (14, 174254), (28, 87127), (151, 16156), (302, 8078), (577, 4228), (604, 4039), (1057, 2308), (1154, 2114)]