1112271368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{248719}}^1$

素因数の和:248781

約数の個数: 32

約数和(自身を含む): 2298172800

約数和(自身を除く): 1185901432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 248719, 497438, 994876, 1989752, 3233347, 6466694, 10694917, 12933388, 21389834, 25866776, 42779668, 85559336, 139033921, 278067842, 556135684, 1112271368]

約数ペア:

[(1, 1112271368), (2, 556135684), (4, 278067842), (8, 139033921), (13, 85559336), (26, 42779668), (43, 25866776), (52, 21389834), (86, 12933388), (104, 10694917), (172, 6466694), (344, 3233347), (559, 1989752), (1118, 994876), (2236, 497438), (4472, 248719)]