264964238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4423}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 496903680

約数和(自身を除く): 231939442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2723, 4279, 4423, 5446, 8558, 8846, 29953, 30961, 48653, 59906, 61922, 97306, 340571, 681142, 1720547, 3441094, 12043829, 18926017, 24087658, 37852034, 132482119, 264964238]

約数ペア:

[(1, 264964238), (2, 132482119), (7, 37852034), (11, 24087658), (14, 18926017), (22, 12043829), (77, 3441094), (154, 1720547), (389, 681142), (778, 340571), (2723, 97306), (4279, 61922), (4423, 59906), (5446, 48653), (8558, 30961), (8846, 29953)]