2007228454

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15647}}^1$

素因数の和:15698

約数の個数: 64

約数和(自身を含む): 4055961600

約数和(自身を除く): 2048733146

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 686, 833, 1078, 1309, 1666, 2618, 3773, 5831, 7546, 9163, 11662, 15647, 18326, 31294, 64141, 109529, 128282, 172117, 219058, 265999, 344234, 531998, 766703, 1204819, 1533406, 1861993, 2409638, 2925989, 3723986, 5366921, 5851978, 8433733, 10733842, 13033951, 16867466, 20481923, 26067902, 40963846, 59036131, 91237657, 118072262, 143373461, 182475314, 286746922, 1003614227, 2007228454]

約数ペア:

[(1, 2007228454), (2, 1003614227), (7, 286746922), (11, 182475314), (14, 143373461), (17, 118072262), (22, 91237657), (34, 59036131), (49, 40963846), (77, 26067902), (98, 20481923), (119, 16867466), (154, 13033951), (187, 10733842), (238, 8433733), (343, 5851978), (374, 5366921), (539, 3723986), (686, 2925989), (833, 2409638), (1078, 1861993), (1309, 1533406), (1666, 1204819), (2618, 766703), (3773, 531998), (5831, 344234), (7546, 265999), (9163, 219058), (11662, 172117), (15647, 128282), (18326, 109529), (31294, 64141)]