1957029406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1\times {\mathrm{10399}}^1$

素因数の和:11763

約数の個数: 16

約数和(自身を含む): 2978352000

約数和(自身を除く): 1021322594

約数列:

[1, 2, 73, 146, 1289, 2578, 10399, 20798, 94097, 188194, 759127, 1518254, 13404311, 26808622, 978514703, 1957029406]

約数ペア:

[(1, 1957029406), (2, 978514703), (73, 26808622), (146, 13404311), (1289, 1518254), (2578, 759127), (10399, 188194), (20798, 94097)]