802808426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{2393}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 1423070208

約数和(自身を除く): 620261782

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 773, 1546, 2393, 4786, 5411, 10822, 16751, 23963, 33502, 47926, 74183, 148366, 167741, 335482, 519281, 1038562, 1849789, 3699578, 12948523, 25897046, 57343459, 114686918, 401404213, 802808426]

約数ペア:

[(1, 802808426), (2, 401404213), (7, 114686918), (14, 57343459), (31, 25897046), (62, 12948523), (217, 3699578), (434, 1849789), (773, 1038562), (1546, 519281), (2393, 335482), (4786, 167741), (5411, 148366), (10822, 74183), (16751, 47926), (23963, 33502)]