84873278

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{12347}}^1$

素因数の和:12847

約数の個数: 16

約数和(自身を含む): 145805184

約数和(自身を除く): 60931906

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 12347, 24694, 86429, 172858, 6062377, 12124754, 42436639, 84873278]

約数ペア:

[(1, 84873278), (2, 42436639), (7, 12124754), (14, 6062377), (491, 172858), (982, 86429), (3437, 24694), (6874, 12347)]