2021936

素因数分解:

$2^4\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2601

約数の個数: 30

約数和(自身を含む): 4558860

約数和(自身を除く): 2536924

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2579, 5158, 10316, 18053, 20632, 36106, 41264, 72212, 126371, 144424, 252742, 288848, 505484, 1010968, 2021936]

約数ペア:

[(1, 2021936), (2, 1010968), (4, 505484), (7, 288848), (8, 252742), (14, 144424), (16, 126371), (28, 72212), (49, 41264), (56, 36106), (98, 20632), (112, 18053), (196, 10316), (392, 5158), (784, 2579)]