518093044

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 1056506752

約数和(自身を除く): 538413708

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 277, 469, 554, 938, 997, 1108, 1876, 1939, 1994, 3878, 3988, 6979, 7756, 13958, 18559, 27916, 37118, 66799, 74236, 129913, 133598, 259826, 267196, 276169, 467593, 519652, 552338, 935186, 1104676, 1870372, 1933183, 3866366, 7732732, 18503323, 37006646, 74013292, 129523261, 259046522, 518093044]

約数ペア:

[(1, 518093044), (2, 259046522), (4, 129523261), (7, 74013292), (14, 37006646), (28, 18503323), (67, 7732732), (134, 3866366), (268, 1933183), (277, 1870372), (469, 1104676), (554, 935186), (938, 552338), (997, 519652), (1108, 467593), (1876, 276169), (1939, 267196), (1994, 259826), (3878, 133598), (3988, 129913), (6979, 74236), (7756, 66799), (13958, 37118), (18559, 27916)]