4547422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 3879458

約数列:

[1, 2, 11, 19, 22, 23, 38, 43, 46, 86, 121, 209, 242, 253, 418, 437, 473, 506, 817, 874, 946, 989, 1634, 1978, 2299, 2783, 4598, 4807, 5203, 5566, 8987, 9614, 10406, 10879, 17974, 18791, 21758, 37582, 52877, 98857, 105754, 119669, 197714, 206701, 239338, 413402, 2273711, 4547422]

約数ペア:

[(1, 4547422), (2, 2273711), (11, 413402), (19, 239338), (22, 206701), (23, 197714), (38, 119669), (43, 105754), (46, 98857), (86, 52877), (121, 37582), (209, 21758), (242, 18791), (253, 17974), (418, 10879), (437, 10406), (473, 9614), (506, 8987), (817, 5566), (874, 5203), (946, 4807), (989, 4598), (1634, 2783), (1978, 2299)]