20171228020006

素因数分解:

$2^1\times 7^2\times {\mathrm{53759}}^1\times {\mathrm{3828733}}^1$

素因数の和:3882508

約数の個数: 24

約数和(自身を含む): 35197398512640

約数和(自身を除く): 15026170492634

約数列:

[1, 2, 7, 14, 49, 98, 53759, 107518, 376313, 752626, 2634191, 3828733, 5268382, 7657466, 26801131, 53602262, 187607917, 375215834, 205828857347, 411657714694, 1440802001429, 2881604002858, 10085614010003, 20171228020006]

約数ペア:

[(1, 20171228020006), (2, 10085614010003), (7, 2881604002858), (14, 1440802001429), (49, 411657714694), (98, 205828857347), (53759, 375215834), (107518, 187607917), (376313, 53602262), (752626, 26801131), (2634191, 7657466), (3828733, 5268382)]