2788045246

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{181537}}^1$

素因数の和:182643

約数の個数: 16

約数和(自身を含む): 4783889376

約数和(自身を除く): 1995844130

約数列:

[1, 2, 7, 14, 1097, 2194, 7679, 15358, 181537, 363074, 1270759, 2541518, 199146089, 398292178, 1394022623, 2788045246]

約数ペア:

[(1, 2788045246), (2, 1394022623), (7, 398292178), (14, 199146089), (1097, 2541518), (2194, 1270759), (7679, 363074), (15358, 181537)]