231330722

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 403691904

約数和(自身を除く): 172361182

約数列:

[1, 2, 7, 14, 73, 146, 461, 491, 511, 922, 982, 1022, 3227, 3437, 6454, 6874, 33653, 35843, 67306, 71686, 226351, 235571, 250901, 452702, 471142, 501802, 1584457, 3168914, 16523623, 33047246, 115665361, 231330722]

約数ペア:

[(1, 231330722), (2, 115665361), (7, 33047246), (14, 16523623), (73, 3168914), (146, 1584457), (461, 501802), (491, 471142), (511, 452702), (922, 250901), (982, 235571), (1022, 226351), (3227, 71686), (3437, 67306), (6454, 35843), (6874, 33653)]