82779214

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137507}}^1$

素因数の和:137559

約数の個数: 16

約数和(自身を含む): 145208448

約数和(自身を除く): 62429234

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 137507, 275014, 962549, 1925098, 5912801, 11825602, 41389607, 82779214]

約数ペア:

[(1, 82779214), (2, 41389607), (7, 11825602), (14, 5912801), (43, 1925098), (86, 962549), (301, 275014), (602, 137507)]