2073485995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83089}}^1$

素因数の和:83155

約数の個数: 32

約数和(自身を含む): 3063029760

約数和(自身を除く): 989543765

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 24955, 83089, 415445, 581623, 1911047, 2575759, 2908115, 9555235, 12878795, 13377329, 18030313, 59242457, 66886645, 90151565, 296212285, 414697199, 2073485995]

約数ペア:

[(1, 2073485995), (5, 414697199), (7, 296212285), (23, 90151565), (31, 66886645), (35, 59242457), (115, 18030313), (155, 13377329), (161, 12878795), (217, 9555235), (713, 2908115), (805, 2575759), (1085, 1911047), (3565, 581623), (4991, 415445), (24955, 83089)]