2019913448

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{53279}}^1$

素因数の和:53969

約数の個数: 32

約数和(自身を含む): 4334860800

約数和(自身を除く): 2314947352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1354, 2708, 4739, 5416, 9478, 18956, 37912, 53279, 106558, 213116, 372953, 426232, 745906, 1491812, 2983624, 36069883, 72139766, 144279532, 252489181, 288559064, 504978362, 1009956724, 2019913448]

約数ペア:

[(1, 2019913448), (2, 1009956724), (4, 504978362), (7, 288559064), (8, 252489181), (14, 144279532), (28, 72139766), (56, 36069883), (677, 2983624), (1354, 1491812), (2708, 745906), (4739, 426232), (5416, 372953), (9478, 213116), (18956, 106558), (37912, 53279)]