1284392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 2486400

約数和(自身を除く): 1202008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5179, 10358, 20716, 41432, 160549, 321098, 642196, 1284392]

約数ペア:

[(1, 1284392), (2, 642196), (4, 321098), (8, 160549), (31, 41432), (62, 20716), (124, 10358), (248, 5179)]