2130581212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197203}}^1$

素因数の和:197317

約数の個数: 24

約数和(自身を含む): 3881763536

約数和(自身を除く): 1751182324

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 197203, 394406, 788812, 7296511, 14395819, 14593022, 28791638, 29186044, 57583276, 532645303, 1065290606, 2130581212]

約数ペア:

[(1, 2130581212), (2, 1065290606), (4, 532645303), (37, 57583276), (73, 29186044), (74, 28791638), (146, 14593022), (148, 14395819), (292, 7296511), (2701, 788812), (5402, 394406), (10804, 197203)]