1238760908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{22469}}^1$

素因数の和:22670

約数の個数: 48

約数和(自身を含む): 2717971200

約数和(自身を除く): 1479210292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 1253, 1969, 2506, 3938, 5012, 7876, 13783, 22469, 27566, 44938, 55132, 89876, 157283, 247159, 314566, 494318, 629132, 988636, 1730113, 3460226, 4021951, 6920452, 8043902, 16087804, 28153657, 44241461, 56307314, 88482922, 112614628, 176965844, 309690227, 619380454, 1238760908]

約数ペア:

[(1, 1238760908), (2, 619380454), (4, 309690227), (7, 176965844), (11, 112614628), (14, 88482922), (22, 56307314), (28, 44241461), (44, 28153657), (77, 16087804), (154, 8043902), (179, 6920452), (308, 4021951), (358, 3460226), (716, 1730113), (1253, 988636), (1969, 629132), (2506, 494318), (3938, 314566), (5012, 247159), (7876, 157283), (13783, 89876), (22469, 55132), (27566, 44938)]