1621592

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 2007208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1259, 1288, 2518, 5036, 8813, 10072, 17626, 28957, 35252, 57914, 70504, 115828, 202699, 231656, 405398, 810796, 1621592]

約数ペア:

[(1, 1621592), (2, 810796), (4, 405398), (7, 231656), (8, 202699), (14, 115828), (23, 70504), (28, 57914), (46, 35252), (56, 28957), (92, 17626), (161, 10072), (184, 8813), (322, 5036), (644, 2518), (1259, 1288)]