888958772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 1702638672

約数和(自身を除く): 813679900

約数列:

[1, 2, 4, 13, 26, 52, 101, 193, 202, 386, 404, 772, 877, 1313, 1754, 2509, 2626, 3508, 5018, 5252, 10036, 11401, 19493, 22802, 38986, 45604, 77972, 88577, 169261, 177154, 253409, 338522, 354308, 506818, 677044, 1013636, 1151501, 2200393, 2303002, 4400786, 4606004, 8801572, 17095361, 34190722, 68381444, 222239693, 444479386, 888958772]

約数ペア:

[(1, 888958772), (2, 444479386), (4, 222239693), (13, 68381444), (26, 34190722), (52, 17095361), (101, 8801572), (193, 4606004), (202, 4400786), (386, 2303002), (404, 2200393), (772, 1151501), (877, 1013636), (1313, 677044), (1754, 506818), (2509, 354308), (2626, 338522), (3508, 253409), (5018, 177154), (5252, 169261), (10036, 88577), (11401, 77972), (19493, 45604), (22802, 38986)]