1267048

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 2388960

約数和(自身を除く): 1121912

約数列:

[1, 2, 4, 8, 251, 502, 631, 1004, 1262, 2008, 2524, 5048, 158381, 316762, 633524, 1267048]

約数ペア:

[(1, 1267048), (2, 633524), (4, 316762), (8, 158381), (251, 5048), (502, 2524), (631, 2008), (1004, 1262)]