2141021608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{1061}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 4578664320

約数和(自身を除く): 2437642712

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 997, 1012, 1061, 1994, 2024, 2122, 3988, 4244, 7976, 8488, 10967, 11671, 21934, 22931, 23342, 24403, 43868, 45862, 46684, 48806, 87736, 91724, 93368, 97612, 183448, 195224, 252241, 268433, 504482, 536866, 1008964, 1057817, 1073732, 2017928, 2115634, 2147464, 4231268, 8462536, 11635987, 23271974, 24329791, 46543948, 48659582, 93087896, 97319164, 194638328, 267627701, 535255402, 1070510804, 2141021608]

約数ペア:

[(1, 2141021608), (2, 1070510804), (4, 535255402), (8, 267627701), (11, 194638328), (22, 97319164), (23, 93087896), (44, 48659582), (46, 46543948), (88, 24329791), (92, 23271974), (184, 11635987), (253, 8462536), (506, 4231268), (997, 2147464), (1012, 2115634), (1061, 2017928), (1994, 1073732), (2024, 1057817), (2122, 1008964), (3988, 536866), (4244, 504482), (7976, 268433), (8488, 252241), (10967, 195224), (11671, 183448), (21934, 97612), (22931, 93368), (23342, 91724), (24403, 87736), (43868, 48806), (45862, 46684)]