2049860136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{11657}}^1$

素因数の和:12114

約数の個数: 64

約数和(自身を含む): 5439156480

約数和(自身を除く): 3389296344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 431, 862, 1293, 1724, 2586, 3448, 5172, 7327, 10344, 11657, 14654, 21981, 23314, 29308, 34971, 43962, 46628, 58616, 69942, 87924, 93256, 139884, 175848, 198169, 279768, 396338, 594507, 792676, 1189014, 1585352, 2378028, 4756056, 5024167, 10048334, 15072501, 20096668, 30145002, 40193336, 60290004, 85410839, 120580008, 170821678, 256232517, 341643356, 512465034, 683286712, 1024930068, 2049860136]

約数ペア:

[(1, 2049860136), (2, 1024930068), (3, 683286712), (4, 512465034), (6, 341643356), (8, 256232517), (12, 170821678), (17, 120580008), (24, 85410839), (34, 60290004), (51, 40193336), (68, 30145002), (102, 20096668), (136, 15072501), (204, 10048334), (408, 5024167), (431, 4756056), (862, 2378028), (1293, 1585352), (1724, 1189014), (2586, 792676), (3448, 594507), (5172, 396338), (7327, 279768), (10344, 198169), (11657, 175848), (14654, 139884), (21981, 93256), (23314, 87924), (29308, 69942), (34971, 58616), (43962, 46628)]