1366024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 3017520

約数和(自身を除く): 1651496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 361, 418, 473, 722, 817, 836, 946, 1444, 1634, 1672, 1892, 2888, 3268, 3784, 3971, 6536, 7942, 8987, 15523, 15884, 17974, 31046, 31768, 35948, 62092, 71896, 124184, 170753, 341506, 683012, 1366024]

約数ペア:

[(1, 1366024), (2, 683012), (4, 341506), (8, 170753), (11, 124184), (19, 71896), (22, 62092), (38, 35948), (43, 31768), (44, 31046), (76, 17974), (86, 15884), (88, 15523), (152, 8987), (172, 7942), (209, 6536), (344, 3971), (361, 3784), (418, 3268), (473, 2888), (722, 1892), (817, 1672), (836, 1634), (946, 1444)]