2100336868

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{216173}}^1$

素因数の和:216531

約数の個数: 24

約数和(自身を含む): 4212798912

約数和(自身を除く): 2112462044

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 216173, 432346, 864692, 1513211, 3026422, 6052844, 75012031, 150024062, 300048124, 525084217, 1050168434, 2100336868]

約数ペア:

[(1, 2100336868), (2, 1050168434), (4, 525084217), (7, 300048124), (14, 150024062), (28, 75012031), (347, 6052844), (694, 3026422), (1388, 1513211), (2429, 864692), (4858, 432346), (9716, 216173)]