2493768964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3851}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 4717621440

約数和(自身を除く): 2223852476

約数列:

[1, 2, 4, 17, 34, 68, 89, 107, 178, 214, 356, 428, 1513, 1819, 3026, 3638, 3851, 6052, 7276, 7702, 9523, 15404, 19046, 38092, 65467, 130934, 161891, 261868, 323782, 342739, 412057, 647564, 685478, 824114, 1370956, 1648228, 5826563, 7004969, 11653126, 14009938, 23306252, 28019876, 36673073, 73346146, 146692292, 623442241, 1246884482, 2493768964]

約数ペア:

[(1, 2493768964), (2, 1246884482), (4, 623442241), (17, 146692292), (34, 73346146), (68, 36673073), (89, 28019876), (107, 23306252), (178, 14009938), (214, 11653126), (356, 7004969), (428, 5826563), (1513, 1648228), (1819, 1370956), (3026, 824114), (3638, 685478), (3851, 647564), (6052, 412057), (7276, 342739), (7702, 323782), (9523, 261868), (15404, 161891), (19046, 130934), (38092, 65467)]