945339556

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5121

約数の個数: 48

約数和(自身を含む): 1943536000

約数和(自身を除く): 998196444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 556, 686, 973, 1372, 1946, 3892, 4957, 6811, 9914, 13622, 19828, 27244, 34699, 47677, 69398, 95354, 138796, 190708, 242893, 485786, 689023, 971572, 1378046, 1700251, 2756092, 3400502, 4823161, 6801004, 9646322, 19292644, 33762127, 67524254, 135048508, 236334889, 472669778, 945339556]

約数ペア:

[(1, 945339556), (2, 472669778), (4, 236334889), (7, 135048508), (14, 67524254), (28, 33762127), (49, 19292644), (98, 9646322), (139, 6801004), (196, 4823161), (278, 3400502), (343, 2756092), (556, 1700251), (686, 1378046), (973, 971572), (1372, 689023), (1946, 485786), (3892, 242893), (4957, 190708), (6811, 138796), (9914, 95354), (13622, 69398), (19828, 47677), (27244, 34699)]