82891382

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 62260618

約数列:

[1, 2, 7, 14, 79, 149, 158, 298, 503, 553, 1006, 1043, 1106, 2086, 3521, 7042, 11771, 23542, 39737, 74947, 79474, 82397, 149894, 164794, 278159, 524629, 556318, 1049258, 5920813, 11841626, 41445691, 82891382]

約数ペア:

[(1, 82891382), (2, 41445691), (7, 11841626), (14, 5920813), (79, 1049258), (149, 556318), (158, 524629), (298, 278159), (503, 164794), (553, 149894), (1006, 82397), (1043, 79474), (1106, 74947), (2086, 39737), (3521, 23542), (7042, 11771)]