2943724

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 6262704

約数和(自身を除く): 3318980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 653, 1127, 1306, 2254, 2612, 4508, 4571, 9142, 15019, 18284, 30038, 31997, 60076, 63994, 105133, 127988, 210266, 420532, 735931, 1471862, 2943724]

約数ペア:

[(1, 2943724), (2, 1471862), (4, 735931), (7, 420532), (14, 210266), (23, 127988), (28, 105133), (46, 63994), (49, 60076), (92, 31997), (98, 30038), (161, 18284), (196, 15019), (322, 9142), (644, 4571), (653, 4508), (1127, 2612), (1306, 2254)]