289140302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{5393}}^1$

素因数の和:7843

約数の個数: 16

約数和(自身を含む): 473420592

約数和(自身を除く): 184280290

約数列:

[1, 2, 11, 22, 2437, 4874, 5393, 10786, 26807, 53614, 59323, 118646, 13142741, 26285482, 144570151, 289140302]

約数ペア:

[(1, 289140302), (2, 144570151), (11, 26285482), (22, 13142741), (2437, 118646), (4874, 59323), (5393, 53614), (10786, 26807)]