2247756798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{490991}}^1$

素因数の和:491112

約数の個数: 32

約数和(自身を含む): 5184875520

約数和(自身を除く): 2937118722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 490991, 981982, 1472973, 2945946, 3436937, 6873874, 10310811, 20621622, 53518019, 107036038, 160554057, 321108114, 374626133, 749252266, 1123878399, 2247756798]

約数ペア:

[(1, 2247756798), (2, 1123878399), (3, 749252266), (6, 374626133), (7, 321108114), (14, 160554057), (21, 107036038), (42, 53518019), (109, 20621622), (218, 10310811), (327, 6873874), (654, 3436937), (763, 2945946), (1526, 1472973), (2289, 981982), (4578, 490991)]