2017257205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3733}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 2615353344

約数和(自身を除く): 598096139

約数列:

[1, 5, 23, 37, 115, 127, 185, 635, 851, 2921, 3733, 4255, 4699, 14605, 18665, 23495, 85859, 108077, 138121, 429295, 474091, 540385, 690605, 2370455, 3176783, 10904093, 15883915, 17541367, 54520465, 87706835, 403451441, 2017257205]

約数ペア:

[(1, 2017257205), (5, 403451441), (23, 87706835), (37, 54520465), (115, 17541367), (127, 15883915), (185, 10904093), (635, 3176783), (851, 2370455), (2921, 690605), (3733, 540385), (4255, 474091), (4699, 429295), (14605, 138121), (18665, 108077), (23495, 85859)]