283514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 541728

約数和(自身を除く): 258214

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 263, 526, 539, 1078, 1841, 2893, 3682, 5786, 12887, 20251, 25774, 40502, 141757, 283514]

約数ペア:

[(1, 283514), (2, 141757), (7, 40502), (11, 25774), (14, 20251), (22, 12887), (49, 5786), (77, 3682), (98, 2893), (154, 1841), (263, 1078), (526, 539)]