2013442448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{5521}}^1$

素因数の和:6543

約数の個数: 40

約数和(自身を含む): 4075501056

約数和(自身を除く): 2062058608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 991, 1982, 3964, 5521, 7928, 11042, 15856, 22084, 22793, 44168, 45586, 88336, 91172, 126983, 182344, 253966, 364688, 507932, 1015864, 2031728, 5471311, 10942622, 21885244, 43770488, 87540976, 125840153, 251680306, 503360612, 1006721224, 2013442448]

約数ペア:

[(1, 2013442448), (2, 1006721224), (4, 503360612), (8, 251680306), (16, 125840153), (23, 87540976), (46, 43770488), (92, 21885244), (184, 10942622), (368, 5471311), (991, 2031728), (1982, 1015864), (3964, 507932), (5521, 364688), (7928, 253966), (11042, 182344), (15856, 126983), (22084, 91172), (22793, 88336), (44168, 45586)]