2208976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 5409376

約数和(自身を除く): 3200400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 163, 176, 242, 308, 326, 484, 616, 652, 847, 968, 1141, 1232, 1304, 1694, 1793, 1936, 2282, 2608, 3388, 3586, 4564, 6776, 7172, 9128, 12551, 13552, 14344, 18256, 19723, 25102, 28688, 39446, 50204, 78892, 100408, 138061, 157784, 200816, 276122, 315568, 552244, 1104488, 2208976]

約数ペア:

[(1, 2208976), (2, 1104488), (4, 552244), (7, 315568), (8, 276122), (11, 200816), (14, 157784), (16, 138061), (22, 100408), (28, 78892), (44, 50204), (56, 39446), (77, 28688), (88, 25102), (112, 19723), (121, 18256), (154, 14344), (163, 13552), (176, 12551), (242, 9128), (308, 7172), (326, 6776), (484, 4564), (616, 3586), (652, 3388), (847, 2608), (968, 2282), (1141, 1936), (1232, 1793), (1304, 1694)]