2170028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 4569600

約数和(自身を除く): 2399572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4079, 8158, 16316, 28553, 57106, 77501, 114212, 155002, 310004, 542507, 1085014, 2170028]

約数ペア:

[(1, 2170028), (2, 1085014), (4, 542507), (7, 310004), (14, 155002), (19, 114212), (28, 77501), (38, 57106), (76, 28553), (133, 16316), (266, 8158), (532, 4079)]