2180367056

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{142099}}^1$

素因数の和:142251

約数の個数: 40

約数和(自身を含む): 4863230400

約数和(自身を除く): 2682863344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 142099, 284198, 568396, 994693, 1136792, 1989386, 2273584, 3978772, 7957544, 15915088, 19467563, 38935126, 77870252, 136272941, 155740504, 272545882, 311481008, 545091764, 1090183528, 2180367056]

約数ペア:

[(1, 2180367056), (2, 1090183528), (4, 545091764), (7, 311481008), (8, 272545882), (14, 155740504), (16, 136272941), (28, 77870252), (56, 38935126), (112, 19467563), (137, 15915088), (274, 7957544), (548, 3978772), (959, 2273584), (1096, 1989386), (1918, 1136792), (2192, 994693), (3836, 568396), (7672, 284198), (15344, 142099)]