1266534136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1330393}}^1$

素因数の和:1330423

約数の個数: 32

約数和(自身を含む): 2873651040

約数和(自身を除く): 1607116904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1330393, 2660786, 5321572, 9312751, 10643144, 18625502, 22616681, 37251004, 45233362, 74502008, 90466724, 158316767, 180933448, 316633534, 633267068, 1266534136]

約数ペア:

[(1, 1266534136), (2, 633267068), (4, 316633534), (7, 180933448), (8, 158316767), (14, 90466724), (17, 74502008), (28, 45233362), (34, 37251004), (56, 22616681), (68, 18625502), (119, 10643144), (136, 9312751), (238, 5321572), (476, 2660786), (952, 1330393)]