123553286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 200111040

約数和(自身を除く): 76557754

約数列:

[1, 2, 23, 37, 46, 74, 229, 317, 458, 634, 851, 1702, 5267, 7291, 8473, 10534, 11729, 14582, 16946, 23458, 72593, 145186, 194879, 269767, 389758, 539534, 1669639, 2685941, 3339278, 5371882, 61776643, 123553286]

約数ペア:

[(1, 123553286), (2, 61776643), (23, 5371882), (37, 3339278), (46, 2685941), (74, 1669639), (229, 539534), (317, 389758), (458, 269767), (634, 194879), (851, 145186), (1702, 72593), (5267, 23458), (7291, 16946), (8473, 14582), (10534, 11729)]