2012466190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17123}}^1$

素因数の和:17233

約数の個数: 64

約数和(自身を含む): 4379360256

約数和(自身を除く): 2366894066

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1610, 1679, 2555, 3358, 5110, 8395, 11753, 16790, 17123, 23506, 34246, 58765, 85615, 117530, 119861, 171230, 239722, 393829, 599305, 787658, 1198610, 1249979, 1969145, 2499958, 2756803, 3938290, 5513606, 6249895, 8749853, 12499790, 13784015, 17499706, 27568030, 28749517, 43749265, 57499034, 87498530, 143747585, 201246619, 287495170, 402493238, 1006233095, 2012466190]

約数ペア:

[(1, 2012466190), (2, 1006233095), (5, 402493238), (7, 287495170), (10, 201246619), (14, 143747585), (23, 87498530), (35, 57499034), (46, 43749265), (70, 28749517), (73, 27568030), (115, 17499706), (146, 13784015), (161, 12499790), (230, 8749853), (322, 6249895), (365, 5513606), (511, 3938290), (730, 2756803), (805, 2499958), (1022, 1969145), (1610, 1249979), (1679, 1198610), (2555, 787658), (3358, 599305), (5110, 393829), (8395, 239722), (11753, 171230), (16790, 119861), (17123, 117530), (23506, 85615), (34246, 58765)]