2019997204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{259907}}^1$

素因数の和:260007

約数の個数: 24

約数和(自身を含む): 3711486240

約数和(自身を除く): 1691489036

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 259907, 519814, 1039628, 7537303, 15074606, 17413769, 30149212, 34827538, 69655076, 504999301, 1009998602, 2019997204]

約数ペア:

[(1, 2019997204), (2, 1009998602), (4, 504999301), (29, 69655076), (58, 34827538), (67, 30149212), (116, 17413769), (134, 15074606), (268, 7537303), (1943, 1039628), (3886, 519814), (7772, 259907)]