442663242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{245107}}^1$

素因数の和:245162

約数の個数: 32

約数和(自身を含む): 1035336192

約数和(自身を除く): 592672950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 245107, 490214, 735321, 1470642, 1715749, 3431498, 5147247, 10294494, 10539601, 21079202, 31618803, 63237606, 73777207, 147554414, 221331621, 442663242]

約数ペア:

[(1, 442663242), (2, 221331621), (3, 147554414), (6, 73777207), (7, 63237606), (14, 31618803), (21, 21079202), (42, 10539601), (43, 10294494), (86, 5147247), (129, 3431498), (258, 1715749), (301, 1470642), (602, 735321), (903, 490214), (1806, 245107)]