214913478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2755301}}^1$

素因数の和:2755319

約数の個数: 16

約数和(自身を含む): 462890736

約数和(自身を除く): 247977258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2755301, 5510602, 8265903, 16531806, 35818913, 71637826, 107456739, 214913478]

約数ペア:

[(1, 214913478), (2, 107456739), (3, 71637826), (6, 35818913), (13, 16531806), (26, 8265903), (39, 5510602), (78, 2755301)]