2247405944

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 4890663360

約数和(自身を除く): 2643257416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 197, 202, 394, 404, 707, 788, 808, 1379, 1414, 1576, 2017, 2758, 2828, 4034, 5516, 5656, 8068, 11032, 14119, 16136, 19897, 28238, 39794, 56476, 79588, 112952, 139279, 159176, 203717, 278558, 397349, 407434, 557116, 794698, 814868, 1114232, 1426019, 1589396, 1629736, 2781443, 2852038, 3178792, 5562886, 5704076, 11125772, 11408152, 22251544, 40132249, 80264498, 160528996, 280925743, 321057992, 561851486, 1123702972, 2247405944]

約数ペア:

[(1, 2247405944), (2, 1123702972), (4, 561851486), (7, 321057992), (8, 280925743), (14, 160528996), (28, 80264498), (56, 40132249), (101, 22251544), (197, 11408152), (202, 11125772), (394, 5704076), (404, 5562886), (707, 3178792), (788, 2852038), (808, 2781443), (1379, 1629736), (1414, 1589396), (1576, 1426019), (2017, 1114232), (2758, 814868), (2828, 794698), (4034, 557116), (5516, 407434), (5656, 397349), (8068, 278558), (11032, 203717), (14119, 159176), (16136, 139279), (19897, 112952), (28238, 79588), (39794, 56476)]