2143342082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{473981}}^1$

素因数の和:474026

約数の個数: 32

約数和(自身を含む): 4095204480

約数和(自身を除く): 1951862398

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 473981, 947962, 3317867, 6635734, 8057677, 9005639, 16115354, 18011278, 56403739, 63039473, 112807478, 126078946, 153095863, 306191726, 1071671041, 2143342082]

約数ペア:

[(1, 2143342082), (2, 1071671041), (7, 306191726), (14, 153095863), (17, 126078946), (19, 112807478), (34, 63039473), (38, 56403739), (119, 18011278), (133, 16115354), (238, 9005639), (266, 8057677), (323, 6635734), (646, 3317867), (2261, 947962), (4522, 473981)]