2839476988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 5146928640

約数和(自身を除く): 2307451652

約数列:

[1, 2, 4, 47, 94, 139, 188, 193, 278, 386, 556, 563, 772, 1126, 2252, 6533, 9071, 13066, 18142, 26132, 26461, 26827, 36284, 52922, 53654, 78257, 105844, 107308, 108659, 156514, 217318, 313028, 434636, 1260869, 2521738, 3678079, 5043476, 5106973, 7356158, 10213946, 14712316, 15103601, 20427892, 30207202, 60414404, 709869247, 1419738494, 2839476988]

約数ペア:

[(1, 2839476988), (2, 1419738494), (4, 709869247), (47, 60414404), (94, 30207202), (139, 20427892), (188, 15103601), (193, 14712316), (278, 10213946), (386, 7356158), (556, 5106973), (563, 5043476), (772, 3678079), (1126, 2521738), (2252, 1260869), (6533, 434636), (9071, 313028), (13066, 217318), (18142, 156514), (26132, 108659), (26461, 107308), (26827, 105844), (36284, 78257), (52922, 53654)]