2660503384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{148931}}^1$

素因数の和:148984

約数の個数: 64

約数和(自身を含む): 6433862400

約数和(自身を除く): 3773359016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 17864, 148931, 297862, 595724, 1042517, 1191448, 1638241, 2085034, 3276482, 4170068, 4318999, 6552964, 8340136, 8637998, 11467687, 13105928, 17275996, 22935374, 30232993, 34551992, 45870748, 47508989, 60465986, 91741496, 95017978, 120931972, 190035956, 241863944, 332562923, 380071912, 665125846, 1330251692, 2660503384]

約数ペア:

[(1, 2660503384), (2, 1330251692), (4, 665125846), (7, 380071912), (8, 332562923), (11, 241863944), (14, 190035956), (22, 120931972), (28, 95017978), (29, 91741496), (44, 60465986), (56, 47508989), (58, 45870748), (77, 34551992), (88, 30232993), (116, 22935374), (154, 17275996), (203, 13105928), (232, 11467687), (308, 8637998), (319, 8340136), (406, 6552964), (616, 4318999), (638, 4170068), (812, 3276482), (1276, 2085034), (1624, 1638241), (2233, 1191448), (2552, 1042517), (4466, 595724), (8932, 297862), (17864, 148931)]