939474808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{26879}}^1$

素因数の和:27159

約数の個数: 32

約数和(自身を含む): 1872460800

約数和(自身を除く): 932985992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 8738, 17476, 26879, 34952, 53758, 107516, 215032, 456943, 913886, 1827772, 3655544, 6907903, 13815806, 27631612, 55263224, 117434351, 234868702, 469737404, 939474808]

約数ペア:

[(1, 939474808), (2, 469737404), (4, 234868702), (8, 117434351), (17, 55263224), (34, 27631612), (68, 13815806), (136, 6907903), (257, 3655544), (514, 1827772), (1028, 913886), (2056, 456943), (4369, 215032), (8738, 107516), (17476, 53758), (26879, 34952)]