509052404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 1048806528

約数和(自身を除く): 539754124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 157, 172, 301, 314, 602, 628, 1099, 1204, 2198, 2693, 4396, 5386, 6751, 10772, 13502, 18851, 27004, 37702, 47257, 75404, 94514, 115799, 189028, 231598, 422801, 463196, 810593, 845602, 1621186, 1691204, 2959607, 3242372, 5919214, 11838428, 18180443, 36360886, 72721772, 127263101, 254526202, 509052404]

約数ペア:

[(1, 509052404), (2, 254526202), (4, 127263101), (7, 72721772), (14, 36360886), (28, 18180443), (43, 11838428), (86, 5919214), (157, 3242372), (172, 2959607), (301, 1691204), (314, 1621186), (602, 845602), (628, 810593), (1099, 463196), (1204, 422801), (2198, 231598), (2693, 189028), (4396, 115799), (5386, 94514), (6751, 75404), (10772, 47257), (13502, 37702), (18851, 27004)]