679458346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{26681}}^1$

素因数の和:26814

約数の個数: 32

約数和(自身を含む): 1244875392

約数和(自身を除く): 565417046

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3638, 12733, 25466, 26681, 53362, 186767, 373534, 453577, 907154, 2854867, 3175039, 5709734, 6350078, 19984069, 39968138, 48532739, 97065478, 339729173, 679458346]

約数ペア:

[(1, 679458346), (2, 339729173), (7, 97065478), (14, 48532739), (17, 39968138), (34, 19984069), (107, 6350078), (119, 5709734), (214, 3175039), (238, 2854867), (749, 907154), (1498, 453577), (1819, 373534), (3638, 186767), (12733, 53362), (25466, 26681)]