2003212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 3764880

約数和(自身を除く): 1761668

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 331, 356, 662, 1324, 1513, 3026, 5627, 6052, 11254, 22508, 29459, 58918, 117836, 500803, 1001606, 2003212]

約数ペア:

[(1, 2003212), (2, 1001606), (4, 500803), (17, 117836), (34, 58918), (68, 29459), (89, 22508), (178, 11254), (331, 6052), (356, 5627), (662, 3026), (1324, 1513)]