2017471235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 2666297088

約数和(自身を除く): 648825853

約数列:

[1, 5, 13, 53, 65, 265, 313, 689, 1565, 1871, 3445, 4069, 9355, 16589, 20345, 24323, 82945, 99163, 121615, 215657, 495815, 585623, 1078285, 1289119, 2928115, 6445595, 7613099, 31038019, 38065495, 155190095, 403494247, 2017471235]

約数ペア:

[(1, 2017471235), (5, 403494247), (13, 155190095), (53, 38065495), (65, 31038019), (265, 7613099), (313, 6445595), (689, 2928115), (1565, 1289119), (1871, 1078285), (3445, 585623), (4069, 495815), (9355, 215657), (16589, 121615), (20345, 99163), (24323, 82945)]