2138782

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 3339072

約数和(自身を除く): 1200290

約数列:

[1, 2, 47, 61, 94, 122, 373, 746, 2867, 5734, 17531, 22753, 35062, 45506, 1069391, 2138782]

約数ペア:

[(1, 2138782), (2, 1069391), (47, 45506), (61, 35062), (94, 22753), (122, 17531), (373, 5734), (746, 2867)]