2009043016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 3912105600

約数和(自身を除く): 1903062584

約数列:

[1, 2, 4, 8, 53, 103, 106, 179, 206, 212, 257, 358, 412, 424, 514, 716, 824, 1028, 1432, 2056, 5459, 9487, 10918, 13621, 18437, 18974, 21836, 26471, 27242, 36874, 37948, 43672, 46003, 52942, 54484, 73748, 75896, 92006, 105884, 108968, 147496, 184012, 211768, 368024, 977161, 1402963, 1954322, 2438159, 2805926, 3908644, 4738309, 4876318, 5611852, 7817288, 9476618, 9752636, 11223704, 18953236, 19505272, 37906472, 251130377, 502260754, 1004521508, 2009043016]

約数ペア:

[(1, 2009043016), (2, 1004521508), (4, 502260754), (8, 251130377), (53, 37906472), (103, 19505272), (106, 18953236), (179, 11223704), (206, 9752636), (212, 9476618), (257, 7817288), (358, 5611852), (412, 4876318), (424, 4738309), (514, 3908644), (716, 2805926), (824, 2438159), (1028, 1954322), (1432, 1402963), (2056, 977161), (5459, 368024), (9487, 211768), (10918, 184012), (13621, 147496), (18437, 108968), (18974, 105884), (21836, 92006), (26471, 75896), (27242, 73748), (36874, 54484), (37948, 52942), (43672, 46003)]