1730677286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{19469}}^1$

素因数の和:19760

約数の個数: 24

約数和(自身を含む): 2821903920

約数和(自身を除く): 1091226634

約数列:

[1, 2, 13, 26, 169, 263, 338, 526, 3419, 6838, 19469, 38938, 44447, 88894, 253097, 506194, 3290261, 5120347, 6580522, 10240694, 66564511, 133129022, 865338643, 1730677286]

約数ペア:

[(1, 1730677286), (2, 865338643), (13, 133129022), (26, 66564511), (169, 10240694), (263, 6580522), (338, 5120347), (526, 3290261), (3419, 506194), (6838, 253097), (19469, 88894), (38938, 44447)]