2013161917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 2390040576

約数和(自身を除く): 376878659

約数列:

[1, 13, 23, 31, 43, 299, 403, 559, 713, 989, 1333, 5051, 9269, 12857, 17329, 30659, 65663, 116173, 156581, 217193, 398567, 1510249, 2035553, 2823509, 3601363, 4995439, 6732983, 46817719, 64940707, 87528779, 154858609, 2013161917]

約数ペア:

[(1, 2013161917), (13, 154858609), (23, 87528779), (31, 64940707), (43, 46817719), (299, 6732983), (403, 4995439), (559, 3601363), (713, 2823509), (989, 2035553), (1333, 1510249), (5051, 398567), (9269, 217193), (12857, 156581), (17329, 116173), (30659, 65663)]