10978448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 23415168

約数和(自身を除く): 12436720

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1123, 1222, 2246, 2444, 4492, 4888, 8984, 9776, 14599, 17968, 29198, 52781, 58396, 105562, 116792, 211124, 233584, 422248, 686153, 844496, 1372306, 2744612, 5489224, 10978448]

約数ペア:

[(1, 10978448), (2, 5489224), (4, 2744612), (8, 1372306), (13, 844496), (16, 686153), (26, 422248), (47, 233584), (52, 211124), (94, 116792), (104, 105562), (188, 58396), (208, 52781), (376, 29198), (611, 17968), (752, 14599), (1123, 9776), (1222, 8984), (2246, 4888), (2444, 4492)]