2866502005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{16921}}^1$

素因数の和:18936

約数の個数: 16

約数和(自身を含む): 3644186544

約数和(自身を除く): 777684539

約数列:

[1, 5, 17, 85, 1993, 9965, 16921, 33881, 84605, 169405, 287657, 1438285, 33723553, 168617765, 573300401, 2866502005]

約数ペア:

[(1, 2866502005), (5, 573300401), (17, 168617765), (85, 33723553), (1993, 1438285), (9965, 287657), (16921, 169405), (33881, 84605)]