2630722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 4114944

約数和(自身を除く): 1484222

約数列:

[1, 2, 31, 62, 151, 281, 302, 562, 4681, 8711, 9362, 17422, 42431, 84862, 1315361, 2630722]

約数ペア:

[(1, 2630722), (2, 1315361), (31, 84862), (62, 42431), (151, 17422), (281, 9362), (302, 8711), (562, 4681)]