2017642070

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{129919}}^1$

素因数の和:131479

約数の個数: 16

約数和(自身を含む): 3634122240

約数和(自身を除く): 1616480170

約数列:

[1, 2, 5, 10, 1553, 3106, 7765, 15530, 129919, 259838, 649595, 1299190, 201764207, 403528414, 1008821035, 2017642070]

約数ペア:

[(1, 2017642070), (2, 1008821035), (5, 403528414), (10, 201764207), (1553, 1299190), (3106, 649595), (7765, 259838), (15530, 129919)]