890265076

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{26981}}^1$

素因数の和:27171

約数の個数: 24

約数和(自身を含む): 1593341064

約数和(自身を除く): 703075988

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 8249, 16498, 26981, 32996, 53962, 107924, 1969613, 3048853, 3939226, 6097706, 7878452, 12195412, 222566269, 445132538, 890265076]

約数ペア:

[(1, 890265076), (2, 445132538), (4, 222566269), (73, 12195412), (113, 7878452), (146, 6097706), (226, 3939226), (292, 3048853), (452, 1969613), (8249, 107924), (16498, 53962), (26981, 32996)]