39715706882

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1\times {\mathrm{218629}}^1$

素因数の和:220181

約数の個数: 16

約数和(自身を含む): 60591118200

約数和(自身を除く): 20875411318

約数列:

[1, 2, 61, 122, 1489, 2978, 90829, 181658, 218629, 437258, 13336369, 26672738, 325538581, 651077162, 19857853441, 39715706882]

約数ペア:

[(1, 39715706882), (2, 19857853441), (61, 651077162), (122, 325538581), (1489, 26672738), (2978, 13336369), (90829, 437258), (181658, 218629)]