424407382

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{47293}}^1$

素因数の和:47943

約数の個数: 16

約数和(自身を含む): 728705952

約数和(自身を除く): 304298570

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 47293, 94586, 331051, 662102, 30314813, 60629626, 212203691, 424407382]

約数ペア:

[(1, 424407382), (2, 212203691), (7, 60629626), (14, 30314813), (641, 662102), (1282, 331051), (4487, 94586), (8974, 47293)]