2641724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 4786320

約数和(自身を除く): 2144596

約数列:

[1, 2, 4, 73, 83, 109, 146, 166, 218, 292, 332, 436, 6059, 7957, 9047, 12118, 15914, 18094, 24236, 31828, 36188, 660431, 1320862, 2641724]

約数ペア:

[(1, 2641724), (2, 1320862), (4, 660431), (73, 36188), (83, 31828), (109, 24236), (146, 18094), (166, 15914), (218, 12118), (292, 9047), (332, 7957), (436, 6059)]