1567271030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{388901}}^1$

素因数の和:388952

約数の個数: 32

約数和(自身を含む): 3136105728

約数和(自身を除く): 1568834698

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 388901, 777802, 1944505, 3889010, 5055713, 10111426, 12055931, 24111862, 25278565, 50557130, 60279655, 120559310, 156727103, 313454206, 783635515, 1567271030]

約数ペア:

[(1, 1567271030), (2, 783635515), (5, 313454206), (10, 156727103), (13, 120559310), (26, 60279655), (31, 50557130), (62, 25278565), (65, 24111862), (130, 12055931), (155, 10111426), (310, 5055713), (403, 3889010), (806, 1944505), (2015, 777802), (4030, 388901)]