2407980656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{53161}}^1$

素因数の和:53337

約数の個数: 40

約数和(自身を含む): 4944066000

約数和(自身を除く): 2536085344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 5662, 11324, 22648, 45296, 53161, 106322, 212644, 425288, 850576, 1010059, 2020118, 4040236, 7920989, 8080472, 15841978, 16160944, 31683956, 63367912, 126735824, 150498791, 300997582, 601995164, 1203990328, 2407980656]

約数ペア:

[(1, 2407980656), (2, 1203990328), (4, 601995164), (8, 300997582), (16, 150498791), (19, 126735824), (38, 63367912), (76, 31683956), (149, 16160944), (152, 15841978), (298, 8080472), (304, 7920989), (596, 4040236), (1192, 2020118), (2384, 1010059), (2831, 850576), (5662, 425288), (11324, 212644), (22648, 106322), (45296, 53161)]