620888260609

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{15971}}^1$

素因数の和:16389

約数の個数: 32

約数和(自身を含む): 662390784000

約数和(自身を除く): 41502523391

約数列:

[1, 29, 71, 79, 239, 2059, 2291, 5609, 6931, 15971, 16969, 18881, 162661, 463159, 492101, 547549, 1133941, 1261709, 1340551, 3817069, 32884289, 36589561, 38875979, 89581339, 110695001, 271011899, 301548451, 2597858831, 7859345071, 8744905079, 21409940021, 620888260609]

約数ペア:

[(1, 620888260609), (29, 21409940021), (71, 8744905079), (79, 7859345071), (239, 2597858831), (2059, 301548451), (2291, 271011899), (5609, 110695001), (6931, 89581339), (15971, 38875979), (16969, 36589561), (18881, 32884289), (162661, 3817069), (463159, 1340551), (492101, 1261709), (547549, 1133941)]