2177824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 4898880

約数和(自身を除く): 2721056

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 269, 352, 368, 506, 538, 736, 1012, 1076, 2024, 2152, 2959, 4048, 4304, 5918, 6187, 8096, 8608, 11836, 12374, 23672, 24748, 47344, 49496, 68057, 94688, 98992, 136114, 197984, 272228, 544456, 1088912, 2177824]

約数ペア:

[(1, 2177824), (2, 1088912), (4, 544456), (8, 272228), (11, 197984), (16, 136114), (22, 98992), (23, 94688), (32, 68057), (44, 49496), (46, 47344), (88, 24748), (92, 23672), (176, 12374), (184, 11836), (253, 8608), (269, 8096), (352, 6187), (368, 5918), (506, 4304), (538, 4048), (736, 2959), (1012, 2152), (1076, 2024)]