2003924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 3827880

約数和(自身を除く): 1823956

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 433, 866, 1157, 1732, 2314, 4628, 5629, 11258, 22516, 38537, 77074, 154148, 500981, 1001962, 2003924]

約数ペア:

[(1, 2003924), (2, 1001962), (4, 500981), (13, 154148), (26, 77074), (52, 38537), (89, 22516), (178, 11258), (356, 5629), (433, 4628), (866, 2314), (1157, 1732)]