1256607496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{116959}}^1$

素因数の和:117061

約数の個数: 32

約数和(自身を含む): 2526336000

約数和(自身を除く): 1269728504

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 116959, 233918, 467836, 935672, 1988303, 3976606, 7953212, 9239761, 15906424, 18479522, 36959044, 73918088, 157075937, 314151874, 628303748, 1256607496]

約数ペア:

[(1, 1256607496), (2, 628303748), (4, 314151874), (8, 157075937), (17, 73918088), (34, 36959044), (68, 18479522), (79, 15906424), (136, 9239761), (158, 7953212), (316, 3976606), (632, 1988303), (1343, 935672), (2686, 467836), (5372, 233918), (10744, 116959)]