1489362908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{88379}}^1$

素因数の和:88777

約数の個数: 24

約数和(自身を含む): 2850785280

約数和(自身を除く): 1361422372

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 16852, 88379, 176758, 353516, 972169, 1944338, 3888676, 33849157, 67698314, 135396628, 372340727, 744681454, 1489362908]

約数ペア:

[(1, 1489362908), (2, 744681454), (4, 372340727), (11, 135396628), (22, 67698314), (44, 33849157), (383, 3888676), (766, 1944338), (1532, 972169), (4213, 353516), (8426, 176758), (16852, 88379)]