2038168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2627432

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 53, 76, 88, 92, 106, 152, 184, 209, 212, 253, 418, 424, 437, 506, 583, 836, 874, 1007, 1012, 1166, 1219, 1672, 1748, 2014, 2024, 2332, 2438, 3496, 4028, 4664, 4807, 4876, 8056, 9614, 9752, 11077, 13409, 19228, 22154, 23161, 26818, 38456, 44308, 46322, 53636, 88616, 92644, 107272, 185288, 254771, 509542, 1019084, 2038168]

約数ペア:

[(1, 2038168), (2, 1019084), (4, 509542), (8, 254771), (11, 185288), (19, 107272), (22, 92644), (23, 88616), (38, 53636), (44, 46322), (46, 44308), (53, 38456), (76, 26818), (88, 23161), (92, 22154), (106, 19228), (152, 13409), (184, 11077), (209, 9752), (212, 9614), (253, 8056), (418, 4876), (424, 4807), (437, 4664), (506, 4028), (583, 3496), (836, 2438), (874, 2332), (1007, 2024), (1012, 2014), (1166, 1748), (1219, 1672)]