4393202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 7221312

約数和(自身を除く): 2828110

約数列:

[1, 2, 11, 22, 397, 503, 794, 1006, 4367, 5533, 8734, 11066, 199691, 399382, 2196601, 4393202]

約数ペア:

[(1, 4393202), (2, 2196601), (11, 399382), (22, 199691), (397, 11066), (503, 8734), (794, 5533), (1006, 4367)]