2579620576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{326369}}^1$

素因数の和:326411

約数の個数: 48

約数和(自身を含む): 5757166800

約数和(自身を除く): 3177546224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 326369, 652738, 1305476, 2610952, 4242797, 5221904, 6201011, 8485594, 10443808, 12402022, 16971188, 24804044, 33942376, 49608088, 67884752, 80613143, 99216176, 135769504, 161226286, 198432352, 322452572, 644905144, 1289810288, 2579620576]

約数ペア:

[(1, 2579620576), (2, 1289810288), (4, 644905144), (8, 322452572), (13, 198432352), (16, 161226286), (19, 135769504), (26, 99216176), (32, 80613143), (38, 67884752), (52, 49608088), (76, 33942376), (104, 24804044), (152, 16971188), (208, 12402022), (247, 10443808), (304, 8485594), (416, 6201011), (494, 5221904), (608, 4242797), (988, 2610952), (1976, 1305476), (3952, 652738), (7904, 326369)]