7897946

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 14154240

約数和(自身を除く): 6256294

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 193, 259, 386, 518, 553, 1106, 1351, 2702, 2923, 5846, 7141, 14282, 15247, 20461, 30494, 40922, 49987, 99974, 106729, 213458, 564139, 1128278, 3948973, 7897946]

約数ペア:

[(1, 7897946), (2, 3948973), (7, 1128278), (14, 564139), (37, 213458), (74, 106729), (79, 99974), (158, 49987), (193, 40922), (259, 30494), (386, 20461), (518, 15247), (553, 14282), (1106, 7141), (1351, 5846), (2702, 2923)]