6531590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 12942720

約数和(自身を除く): 6411130

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1069, 1222, 2138, 3055, 5345, 6110, 10690, 13897, 27794, 50243, 69485, 100486, 138970, 251215, 502430, 653159, 1306318, 3265795, 6531590]

約数ペア:

[(1, 6531590), (2, 3265795), (5, 1306318), (10, 653159), (13, 502430), (26, 251215), (47, 138970), (65, 100486), (94, 69485), (130, 50243), (235, 27794), (470, 13897), (611, 10690), (1069, 6110), (1222, 5345), (2138, 3055)]