2017876115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1709}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 2659392000

約数和(自身を除く): 641515885

約数列:

[1, 5, 17, 29, 85, 145, 479, 493, 1709, 2395, 2465, 8143, 8545, 13891, 29053, 40715, 49561, 69455, 145265, 236147, 247805, 818611, 842537, 1180735, 4093055, 4212685, 13916387, 23739719, 69581935, 118698595, 403575223, 2017876115]

約数ペア:

[(1, 2017876115), (5, 403575223), (17, 118698595), (29, 69581935), (85, 23739719), (145, 13916387), (479, 4212685), (493, 4093055), (1709, 1180735), (2395, 842537), (2465, 818611), (8143, 247805), (8545, 236147), (13891, 145265), (29053, 69455), (40715, 49561)]