4219012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 8600256

約数和(自身を除く): 4381244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2843, 5686, 11372, 19901, 39802, 79604, 150679, 301358, 602716, 1054753, 2109506, 4219012]

約数ペア:

[(1, 4219012), (2, 2109506), (4, 1054753), (7, 602716), (14, 301358), (28, 150679), (53, 79604), (106, 39802), (212, 19901), (371, 11372), (742, 5686), (1484, 2843)]