2991322984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{6163}}^1$

素因数の和:6554

約数の個数: 48

約数和(自身を含む): 6091264800

約数和(自身を除く): 3099941816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 359, 676, 718, 1352, 1436, 2872, 4667, 6163, 9334, 12326, 18668, 24652, 37336, 49304, 60671, 80119, 121342, 160238, 242684, 320476, 485368, 640952, 1041547, 2083094, 2212517, 4166188, 4425034, 8332376, 8850068, 17700136, 28762721, 57525442, 115050884, 230101768, 373915373, 747830746, 1495661492, 2991322984]

約数ペア:

[(1, 2991322984), (2, 1495661492), (4, 747830746), (8, 373915373), (13, 230101768), (26, 115050884), (52, 57525442), (104, 28762721), (169, 17700136), (338, 8850068), (359, 8332376), (676, 4425034), (718, 4166188), (1352, 2212517), (1436, 2083094), (2872, 1041547), (4667, 640952), (6163, 485368), (9334, 320476), (12326, 242684), (18668, 160238), (24652, 121342), (37336, 80119), (49304, 60671)]