1298291208

素因数分解:

$2^3\times 3^1\times {\mathrm{3203}}^1\times {\mathrm{16889}}^1$

素因数の和:20101

約数の個数: 32

約数和(自身を含む): 3246933600

約数和(自身を除く): 1948642392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3203, 6406, 9609, 12812, 16889, 19218, 25624, 33778, 38436, 50667, 67556, 76872, 101334, 135112, 202668, 405336, 54095467, 108190934, 162286401, 216381868, 324572802, 432763736, 649145604, 1298291208]

約数ペア:

[(1, 1298291208), (2, 649145604), (3, 432763736), (4, 324572802), (6, 216381868), (8, 162286401), (12, 108190934), (24, 54095467), (3203, 405336), (6406, 202668), (9609, 135112), (12812, 101334), (16889, 76872), (19218, 67556), (25624, 50667), (33778, 38436)]