4378654

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3501026

約数列:

[1, 2, 7, 14, 37, 74, 79, 107, 158, 214, 259, 518, 553, 749, 1106, 1498, 2923, 3959, 5846, 7918, 8453, 16906, 20461, 27713, 40922, 55426, 59171, 118342, 312761, 625522, 2189327, 4378654]

約数ペア:

[(1, 4378654), (2, 2189327), (7, 625522), (14, 312761), (37, 118342), (74, 59171), (79, 55426), (107, 40922), (158, 27713), (214, 20461), (259, 16906), (518, 8453), (553, 7918), (749, 5846), (1106, 3959), (1498, 2923)]