7138980572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{54541}}^1$

素因数の和:55349

約数の個数: 24

約数和(自身を含む): 12800789232

約数和(自身を除く): 5661808660

約数列:

[1, 2, 4, 43, 86, 172, 761, 1522, 3044, 32723, 54541, 65446, 109082, 130892, 218164, 2345263, 4690526, 9381052, 41505701, 83011402, 166022804, 1784745143, 3569490286, 7138980572]

約数ペア:

[(1, 7138980572), (2, 3569490286), (4, 1784745143), (43, 166022804), (86, 83011402), (172, 41505701), (761, 9381052), (1522, 4690526), (3044, 2345263), (32723, 218164), (54541, 130892), (65446, 109082)]