488123086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6689}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 832343040

約数和(自身を除く): 344219954

約数列:

[1, 2, 11, 22, 31, 62, 107, 214, 341, 682, 1177, 2354, 3317, 6634, 6689, 13378, 36487, 72974, 73579, 147158, 207359, 414718, 715723, 1431446, 2280949, 4561898, 7872953, 15745906, 22187413, 44374826, 244061543, 488123086]

約数ペア:

[(1, 488123086), (2, 244061543), (11, 44374826), (22, 22187413), (31, 15745906), (62, 7872953), (107, 4561898), (214, 2280949), (341, 1431446), (682, 715723), (1177, 414718), (2354, 207359), (3317, 147158), (6634, 73579), (6689, 72974), (13378, 36487)]