80459866529

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1\times {\mathrm{2131}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 94773369600

約数和(自身を除く): 14313503071

約数列:

[1, 7, 41, 287, 293, 449, 2051, 2131, 3143, 12013, 14917, 18409, 84091, 87371, 128863, 131557, 611597, 624383, 920899, 956819, 4370681, 5393837, 6697733, 25599703, 37756859, 39229579, 179197921, 274607053, 280347967, 1962435769, 11494266647, 80459866529]

約数ペア:

[(1, 80459866529), (7, 11494266647), (41, 1962435769), (287, 280347967), (293, 274607053), (449, 179197921), (2051, 39229579), (2131, 37756859), (3143, 25599703), (12013, 6697733), (14917, 5393837), (18409, 4370681), (84091, 956819), (87371, 920899), (128863, 624383), (131557, 611597)]