1679804512

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{2099}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 3357774000

約数和(自身を除く): 1677969488

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 281, 356, 562, 712, 1124, 1424, 2099, 2248, 2848, 4198, 4496, 8396, 8992, 16792, 25009, 33584, 50018, 67168, 100036, 186811, 200072, 373622, 400144, 589819, 747244, 800288, 1179638, 1494488, 2359276, 2988976, 4718552, 5977952, 9437104, 18874208, 52493891, 104987782, 209975564, 419951128, 839902256, 1679804512]

約数ペア:

[(1, 1679804512), (2, 839902256), (4, 419951128), (8, 209975564), (16, 104987782), (32, 52493891), (89, 18874208), (178, 9437104), (281, 5977952), (356, 4718552), (562, 2988976), (712, 2359276), (1124, 1494488), (1424, 1179638), (2099, 800288), (2248, 747244), (2848, 589819), (4198, 400144), (4496, 373622), (8396, 200072), (8992, 186811), (16792, 100036), (25009, 67168), (33584, 50018)]