2007404530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 3863583360

約数和(自身を除く): 1856178830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 293, 337, 535, 586, 674, 1070, 1465, 1685, 2033, 2930, 3370, 4066, 5567, 6403, 10165, 11134, 12806, 20330, 27835, 31351, 32015, 36059, 55670, 62702, 64030, 72118, 98741, 156755, 180295, 197482, 313510, 360590, 493705, 595669, 685121, 987410, 1191338, 1370242, 1876079, 2978345, 3425605, 3752158, 5956690, 6851210, 9380395, 10565287, 18760790, 21130574, 52826435, 105652870, 200740453, 401480906, 1003702265, 2007404530]

約数ペア:

[(1, 2007404530), (2, 1003702265), (5, 401480906), (10, 200740453), (19, 105652870), (38, 52826435), (95, 21130574), (107, 18760790), (190, 10565287), (214, 9380395), (293, 6851210), (337, 5956690), (535, 3752158), (586, 3425605), (674, 2978345), (1070, 1876079), (1465, 1370242), (1685, 1191338), (2033, 987410), (2930, 685121), (3370, 595669), (4066, 493705), (5567, 360590), (6403, 313510), (10165, 197482), (11134, 180295), (12806, 156755), (20330, 98741), (27835, 72118), (31351, 64030), (32015, 62702), (36059, 55670)]