2461184

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 3431296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 152, 176, 184, 209, 253, 256, 304, 352, 368, 418, 437, 506, 512, 608, 704, 736, 836, 874, 1012, 1216, 1408, 1472, 1672, 1748, 2024, 2432, 2816, 2944, 3344, 3496, 4048, 4807, 4864, 5632, 5888, 6688, 6992, 8096, 9614, 9728, 11776, 13376, 13984, 16192, 19228, 26752, 27968, 32384, 38456, 53504, 55936, 64768, 76912, 107008, 111872, 129536, 153824, 223744, 307648, 615296, 1230592, 2461184]

約数ペア:

[(1, 2461184), (2, 1230592), (4, 615296), (8, 307648), (11, 223744), (16, 153824), (19, 129536), (22, 111872), (23, 107008), (32, 76912), (38, 64768), (44, 55936), (46, 53504), (64, 38456), (76, 32384), (88, 27968), (92, 26752), (128, 19228), (152, 16192), (176, 13984), (184, 13376), (209, 11776), (253, 9728), (256, 9614), (304, 8096), (352, 6992), (368, 6688), (418, 5888), (437, 5632), (506, 4864), (512, 4807), (608, 4048), (704, 3496), (736, 3344), (836, 2944), (874, 2816), (1012, 2432), (1216, 2024), (1408, 1748), (1472, 1672)]