248286874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 427368960

約数和(自身を除く): 179082086

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1166, 1643, 3286, 6869, 13738, 18073, 36146, 75559, 151118, 212939, 364057, 425878, 728114, 2342329, 4004627, 4684658, 8009254, 11285767, 22571534, 124143437, 248286874]

約数ペア:

[(1, 248286874), (2, 124143437), (11, 22571534), (22, 11285767), (31, 8009254), (53, 4684658), (62, 4004627), (106, 2342329), (341, 728114), (583, 425878), (682, 364057), (1166, 212939), (1643, 151118), (3286, 75559), (6869, 36146), (13738, 18073)]