1630891661

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{9643}}^1$

素因数の和:10340

約数の個数: 16

約数和(自身を含む): 1917381504

約数和(自身を除く): 286489843

約数列:

[1, 7, 37, 259, 653, 4571, 9643, 24161, 67501, 169127, 356791, 2497537, 6296879, 44078153, 232984523, 1630891661]

約数ペア:

[(1, 1630891661), (7, 232984523), (37, 44078153), (259, 6296879), (653, 2497537), (4571, 356791), (9643, 169127), (24161, 67501)]