2015894856

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{17807}}^1$

素因数の和:17958

約数の個数: 64

約数和(自身を含む): 5192812800

約数和(自身を除く): 3176917944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 89, 106, 159, 178, 212, 267, 318, 356, 424, 534, 636, 712, 1068, 1272, 2136, 4717, 9434, 14151, 17807, 18868, 28302, 35614, 37736, 53421, 56604, 71228, 106842, 113208, 142456, 213684, 427368, 943771, 1584823, 1887542, 2831313, 3169646, 3775084, 4754469, 5662626, 6339292, 7550168, 9508938, 11325252, 12678584, 19017876, 22650504, 38035752, 83995619, 167991238, 251986857, 335982476, 503973714, 671964952, 1007947428, 2015894856]

約数ペア:

[(1, 2015894856), (2, 1007947428), (3, 671964952), (4, 503973714), (6, 335982476), (8, 251986857), (12, 167991238), (24, 83995619), (53, 38035752), (89, 22650504), (106, 19017876), (159, 12678584), (178, 11325252), (212, 9508938), (267, 7550168), (318, 6339292), (356, 5662626), (424, 4754469), (534, 3775084), (636, 3169646), (712, 2831313), (1068, 1887542), (1272, 1584823), (2136, 943771), (4717, 427368), (9434, 213684), (14151, 142456), (17807, 113208), (18868, 106842), (28302, 71228), (35614, 56604), (37736, 53421)]