2351155808

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 4677704640

約数和(自身を除く): 2326548832

約数列:

[1, 2, 4, 8, 16, 32, 173, 239, 346, 478, 692, 956, 1384, 1777, 1912, 2768, 3554, 3824, 5536, 7108, 7648, 14216, 28432, 41347, 56864, 82694, 165388, 307421, 330776, 424703, 614842, 661552, 849406, 1229684, 1323104, 1698812, 2459368, 3397624, 4918736, 6795248, 9837472, 13590496, 73473619, 146947238, 293894476, 587788952, 1175577904, 2351155808]

約数ペア:

[(1, 2351155808), (2, 1175577904), (4, 587788952), (8, 293894476), (16, 146947238), (32, 73473619), (173, 13590496), (239, 9837472), (346, 6795248), (478, 4918736), (692, 3397624), (956, 2459368), (1384, 1698812), (1777, 1323104), (1912, 1229684), (2768, 849406), (3554, 661552), (3824, 614842), (5536, 424703), (7108, 330776), (7648, 307421), (14216, 165388), (28432, 82694), (41347, 56864)]