2023289936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{2609}}^1$

素因数の和:5187

約数の個数: 40

約数和(自身を含む): 4129646400

約数和(自身を除く): 2106356464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2551, 2609, 5102, 5218, 10204, 10436, 20408, 20872, 40816, 41744, 48469, 49571, 96938, 99142, 193876, 198284, 387752, 396568, 775504, 793136, 6655559, 13311118, 26622236, 53244472, 106488944, 126455621, 252911242, 505822484, 1011644968, 2023289936]

約数ペア:

[(1, 2023289936), (2, 1011644968), (4, 505822484), (8, 252911242), (16, 126455621), (19, 106488944), (38, 53244472), (76, 26622236), (152, 13311118), (304, 6655559), (2551, 793136), (2609, 775504), (5102, 396568), (5218, 387752), (10204, 198284), (10436, 193876), (20408, 99142), (20872, 96938), (40816, 49571), (41744, 48469)]