137306486

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{4153}}^1$

素因数の和:4487

約数の個数: 16

約数和(自身を含む): 210159168

約数和(自身を除く): 72852682

約数列:

[1, 2, 61, 122, 271, 542, 4153, 8306, 16531, 33062, 253333, 506666, 1125463, 2250926, 68653243, 137306486]

約数ペア:

[(1, 137306486), (2, 68653243), (61, 2250926), (122, 1125463), (271, 506666), (542, 253333), (4153, 33062), (8306, 16531)]