2017240645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^2$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 2888608896

約数和(自身を除く): 871368251

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1583, 7915, 11081, 36409, 55405, 182045, 254863, 1274315, 2505889, 12529445, 17541223, 57635447, 87706115, 288177235, 403448129, 2017240645]

約数ペア:

[(1, 2017240645), (5, 403448129), (7, 288177235), (23, 87706115), (35, 57635447), (115, 17541223), (161, 12529445), (805, 2505889), (1583, 1274315), (7915, 254863), (11081, 182045), (36409, 55405)]