2511393144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{4051}}^1$

素因数の和:6060

約数の個数: 64

約数和(自身を含む): 6766515840

約数和(自身を除く): 4255122696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1987, 3974, 4051, 5961, 7948, 8102, 11922, 12153, 15896, 16204, 23844, 24306, 25831, 32408, 47688, 48612, 51662, 52663, 77493, 97224, 103324, 105326, 154986, 157989, 206648, 210652, 309972, 315978, 421304, 619944, 631956, 1263912, 8049337, 16098674, 24148011, 32197348, 48296022, 64394696, 96592044, 104641381, 193184088, 209282762, 313924143, 418565524, 627848286, 837131048, 1255696572, 2511393144]

約数ペア:

[(1, 2511393144), (2, 1255696572), (3, 837131048), (4, 627848286), (6, 418565524), (8, 313924143), (12, 209282762), (13, 193184088), (24, 104641381), (26, 96592044), (39, 64394696), (52, 48296022), (78, 32197348), (104, 24148011), (156, 16098674), (312, 8049337), (1987, 1263912), (3974, 631956), (4051, 619944), (5961, 421304), (7948, 315978), (8102, 309972), (11922, 210652), (12153, 206648), (15896, 157989), (16204, 154986), (23844, 105326), (24306, 103324), (25831, 97224), (32408, 77493), (47688, 52663), (48612, 51662)]