415846118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 661763520

約数和(自身を除く): 245917402

約数列:

[1, 2, 23, 46, 109, 197, 218, 394, 421, 842, 2507, 4531, 5014, 9062, 9683, 19366, 21473, 42946, 45889, 82937, 91778, 165874, 493879, 987758, 1055447, 1907551, 2110894, 3815102, 9040133, 18080266, 207923059, 415846118]

約数ペア:

[(1, 415846118), (2, 207923059), (23, 18080266), (46, 9040133), (109, 3815102), (197, 2110894), (218, 1907551), (394, 1055447), (421, 987758), (842, 493879), (2507, 165874), (4531, 91778), (5014, 82937), (9062, 45889), (9683, 42946), (19366, 21473)]