2567604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 6554240

約数和(自身を除く): 3986636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 151, 156, 218, 302, 327, 436, 453, 604, 654, 906, 1308, 1417, 1812, 1963, 2834, 3926, 4251, 5668, 5889, 7852, 8502, 11778, 16459, 17004, 23556, 32918, 49377, 65836, 98754, 197508, 213967, 427934, 641901, 855868, 1283802, 2567604]

約数ペア:

[(1, 2567604), (2, 1283802), (3, 855868), (4, 641901), (6, 427934), (12, 213967), (13, 197508), (26, 98754), (39, 65836), (52, 49377), (78, 32918), (109, 23556), (151, 17004), (156, 16459), (218, 11778), (302, 8502), (327, 7852), (436, 5889), (453, 5668), (604, 4251), (654, 3926), (906, 2834), (1308, 1963), (1417, 1812)]