56820778

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{17419}}^1$

素因数の和:17661

約数の個数: 16

約数和(自身を含む): 97830720

約数和(自身を除く): 41009942

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 17419, 34838, 121933, 243866, 4058627, 8117254, 28410389, 56820778]

約数ペア:

[(1, 56820778), (2, 28410389), (7, 8117254), (14, 4058627), (233, 243866), (466, 121933), (1631, 34838), (3262, 17419)]