519709036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 1149494528

約数和(自身を除く): 629785492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 211, 242, 308, 422, 484, 727, 844, 847, 1454, 1477, 1694, 2321, 2908, 2954, 3388, 4642, 5089, 5908, 7997, 9284, 10178, 15994, 16247, 20356, 25531, 31988, 32494, 51062, 55979, 64988, 87967, 102124, 111958, 153397, 175934, 178717, 223916, 306794, 351868, 357434, 613588, 615769, 714868, 1073779, 1231538, 1687367, 2147558, 2463076, 3374734, 4295116, 6749468, 11811569, 18561037, 23623138, 37122074, 47246276, 74244148, 129927259, 259854518, 519709036]

約数ペア:

[(1, 519709036), (2, 259854518), (4, 129927259), (7, 74244148), (11, 47246276), (14, 37122074), (22, 23623138), (28, 18561037), (44, 11811569), (77, 6749468), (121, 4295116), (154, 3374734), (211, 2463076), (242, 2147558), (308, 1687367), (422, 1231538), (484, 1073779), (727, 714868), (844, 615769), (847, 613588), (1454, 357434), (1477, 351868), (1694, 306794), (2321, 223916), (2908, 178717), (2954, 175934), (3388, 153397), (4642, 111958), (5089, 102124), (5908, 87967), (7997, 64988), (9284, 55979), (10178, 51062), (15994, 32494), (16247, 31988), (20356, 25531)]