2087285202436

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{4209017}}^1$

素因数の和:4209316

約数の個数: 48

約数和(自身を含む): 4242690144000

約数和(自身を除く): 2155404941564

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 199, 356, 398, 623, 796, 1246, 1393, 2492, 2786, 5572, 17711, 35422, 70844, 123977, 247954, 495908, 4209017, 8418034, 16836068, 29463119, 58926238, 117852476, 374602513, 749205026, 837594383, 1498410052, 1675188766, 2622217591, 3350377532, 5244435182, 5863160681, 10488870364, 11726321362, 23452642724, 74545900087, 149091800174, 298183600348, 521821300609, 1043642601218, 2087285202436]

約数ペア:

[(1, 2087285202436), (2, 1043642601218), (4, 521821300609), (7, 298183600348), (14, 149091800174), (28, 74545900087), (89, 23452642724), (178, 11726321362), (199, 10488870364), (356, 5863160681), (398, 5244435182), (623, 3350377532), (796, 2622217591), (1246, 1675188766), (1393, 1498410052), (2492, 837594383), (2786, 749205026), (5572, 374602513), (17711, 117852476), (35422, 58926238), (70844, 29463119), (123977, 16836068), (247954, 8418034), (495908, 4209017)]