142020112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{682789}}^1$

素因数の和:682810

約数の個数: 20

約数和(自身を含む): 296330860

約数和(自身を除く): 154310748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 682789, 1365578, 2731156, 5462312, 8876257, 10924624, 17752514, 35505028, 71010056, 142020112]

約数ペア:

[(1, 142020112), (2, 71010056), (4, 35505028), (8, 17752514), (13, 10924624), (16, 8876257), (26, 5462312), (52, 2731156), (104, 1365578), (208, 682789)]