2007368104

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{138401}}^1$

素因数の和:138458

約数の個数: 48

約数和(自身を含む): 4496680980

約数和(自身を除く): 2489312876

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 138401, 276802, 553604, 968807, 1107208, 1937614, 3875228, 5120837, 6781649, 7750456, 10241674, 13563298, 20483348, 27126596, 35845859, 40966696, 54253192, 71691718, 143383436, 250921013, 286766872, 501842026, 1003684052, 2007368104]

約数ペア:

[(1, 2007368104), (2, 1003684052), (4, 501842026), (7, 286766872), (8, 250921013), (14, 143383436), (28, 71691718), (37, 54253192), (49, 40966696), (56, 35845859), (74, 27126596), (98, 20483348), (148, 13563298), (196, 10241674), (259, 7750456), (296, 6781649), (392, 5120837), (518, 3875228), (1036, 1937614), (1813, 1107208), (2072, 968807), (3626, 553604), (7252, 276802), (14504, 138401)]