2168447138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 4058232192

約数和(自身を除く): 1889785054

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 653, 683, 1306, 1366, 2431, 4862, 7183, 7513, 8489, 8879, 11101, 11611, 14366, 15026, 16978, 17758, 22202, 23222, 93379, 97669, 122111, 127721, 144313, 150943, 186758, 195338, 244222, 255442, 288626, 301886, 445999, 891998, 1587443, 1660373, 3174886, 3320746, 4905989, 5797987, 7581983, 9811978, 11595974, 15163966, 63777857, 83401813, 98565779, 127555714, 166803626, 197131558, 1084223569, 2168447138]

約数ペア:

[(1, 2168447138), (2, 1084223569), (11, 197131558), (13, 166803626), (17, 127555714), (22, 98565779), (26, 83401813), (34, 63777857), (143, 15163966), (187, 11595974), (221, 9811978), (286, 7581983), (374, 5797987), (442, 4905989), (653, 3320746), (683, 3174886), (1306, 1660373), (1366, 1587443), (2431, 891998), (4862, 445999), (7183, 301886), (7513, 288626), (8489, 255442), (8879, 244222), (11101, 195338), (11611, 186758), (14366, 150943), (15026, 144313), (16978, 127721), (17758, 122111), (22202, 97669), (23222, 93379)]