272551286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5228

約数の個数: 32

約数和(自身を含む): 483563520

約数和(自身を除く): 211012234

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3827, 5087, 7654, 10174, 26789, 35609, 53578, 71218, 218741, 437482, 452743, 905486, 1531187, 3062374, 3169201, 6338402, 19467949, 38935898, 136275643, 272551286]

約数ペア:

[(1, 272551286), (2, 136275643), (7, 38935898), (14, 19467949), (43, 6338402), (86, 3169201), (89, 3062374), (178, 1531187), (301, 905486), (602, 452743), (623, 437482), (1246, 218741), (3827, 71218), (5087, 53578), (7654, 35609), (10174, 26789)]