2915690896

素因数分解:

$2^4\times {\mathrm{3271}}^1\times {\mathrm{55711}}^1$

素因数の和:58990

約数の個数: 20

約数和(自身を含む): 5650979584

約数和(自身を除く): 2735288688

約数列:

[1, 2, 4, 8, 16, 3271, 6542, 13084, 26168, 52336, 55711, 111422, 222844, 445688, 891376, 182230681, 364461362, 728922724, 1457845448, 2915690896]

約数ペア:

[(1, 2915690896), (2, 1457845448), (4, 728922724), (8, 364461362), (16, 182230681), (3271, 891376), (6542, 445688), (13084, 222844), (26168, 111422), (52336, 55711)]