779879998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16349}}^1$

素因数の和:16452

約数の個数: 32

約数和(自身を含む): 1313755200

約数和(自身を除く): 533875202

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 1037, 1403, 2074, 2806, 16349, 23851, 32698, 47702, 277933, 376027, 555866, 752054, 997289, 1994578, 6392459, 12784918, 16953913, 22937647, 33907826, 45875294, 389939999, 779879998]

約数ペア:

[(1, 779879998), (2, 389939999), (17, 45875294), (23, 33907826), (34, 22937647), (46, 16953913), (61, 12784918), (122, 6392459), (391, 1994578), (782, 997289), (1037, 752054), (1403, 555866), (2074, 376027), (2806, 277933), (16349, 47702), (23851, 32698)]