47885122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 73265400

約数和(自身を除く): 25380278

約数列:

[1, 2, 61, 122, 389, 778, 1009, 2018, 23729, 47458, 61549, 123098, 392501, 785002, 23942561, 47885122]

約数ペア:

[(1, 47885122), (2, 23942561), (61, 785002), (122, 392501), (389, 123098), (778, 61549), (1009, 47458), (2018, 23729)]