309014732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{11909}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 583590000

約数和(自身を除く): 274575268

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 6487, 11909, 12974, 23818, 25948, 47636, 154817, 309634, 619268, 5942591, 11885182, 23770364, 77253683, 154507366, 309014732]

約数ペア:

[(1, 309014732), (2, 154507366), (4, 77253683), (13, 23770364), (26, 11885182), (52, 5942591), (499, 619268), (998, 309634), (1996, 154817), (6487, 47636), (11909, 25948), (12974, 23818)]