2518373886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{20101}}^1$

素因数の和:20289

約数の個数: 64

約数和(自身を含む): 6098142720

約数和(自身を除く): 3579768834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 471, 798, 942, 1099, 2198, 2983, 3297, 5966, 6594, 8949, 17898, 20101, 20881, 40202, 41762, 60303, 62643, 120606, 125286, 140707, 281414, 381919, 422121, 763838, 844242, 1145757, 2291514, 2673433, 3155857, 5346866, 6311714, 8020299, 9467571, 16040598, 18935142, 22090999, 44181998, 59961283, 66272997, 119922566, 132545994, 179883849, 359767698, 419728981, 839457962, 1259186943, 2518373886]

約数ペア:

[(1, 2518373886), (2, 1259186943), (3, 839457962), (6, 419728981), (7, 359767698), (14, 179883849), (19, 132545994), (21, 119922566), (38, 66272997), (42, 59961283), (57, 44181998), (114, 22090999), (133, 18935142), (157, 16040598), (266, 9467571), (314, 8020299), (399, 6311714), (471, 5346866), (798, 3155857), (942, 2673433), (1099, 2291514), (2198, 1145757), (2983, 844242), (3297, 763838), (5966, 422121), (6594, 381919), (8949, 281414), (17898, 140707), (20101, 125286), (20881, 120606), (40202, 62643), (41762, 60303)]