2013712855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 3049687872

約数和(自身を除く): 1035975017

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 241, 385, 605, 847, 1205, 1687, 1973, 2651, 4235, 8435, 9865, 13255, 13811, 18557, 21703, 29161, 69055, 92785, 108515, 145805, 151921, 204127, 238733, 475493, 759605, 1020635, 1193665, 1671131, 2377465, 3328451, 5230423, 8355655, 16642255, 26152115, 36612961, 57534653, 183064805, 287673265, 402742571, 2013712855]

約数ペア:

[(1, 2013712855), (5, 402742571), (7, 287673265), (11, 183064805), (35, 57534653), (55, 36612961), (77, 26152115), (121, 16642255), (241, 8355655), (385, 5230423), (605, 3328451), (847, 2377465), (1205, 1671131), (1687, 1193665), (1973, 1020635), (2651, 759605), (4235, 475493), (8435, 238733), (9865, 204127), (13255, 151921), (13811, 145805), (18557, 108515), (21703, 92785), (29161, 69055)]