9977752

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{4969}}^1$

素因数の和:5226

約数の個数: 16

約数和(自身を含む): 18786600

約数和(自身を除く): 8808848

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 4969, 9938, 19876, 39752, 1247219, 2494438, 4988876, 9977752]

約数ペア:

[(1, 9977752), (2, 4988876), (4, 2494438), (8, 1247219), (251, 39752), (502, 19876), (1004, 9938), (2008, 4969)]