299689214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439427}}^1$

素因数の和:439471

約数の個数: 16

約数和(自身を含む): 506221056

約数和(自身を除く): 206531842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 439427, 878854, 4833697, 9667394, 13622237, 27244474, 149844607, 299689214]

約数ペア:

[(1, 299689214), (2, 149844607), (11, 27244474), (22, 13622237), (31, 9667394), (62, 4833697), (341, 878854), (682, 439427)]