1238468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 2702784

約数和(自身を除く): 1464316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4021, 8042, 16084, 28147, 44231, 56294, 88462, 112588, 176924, 309617, 619234, 1238468]

約数ペア:

[(1, 1238468), (2, 619234), (4, 309617), (7, 176924), (11, 112588), (14, 88462), (22, 56294), (28, 44231), (44, 28147), (77, 16084), (154, 8042), (308, 4021)]