321135388

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{34033}}^1$

素因数の和:34381

約数の個数: 24

約数和(自身を含む): 644195552

約数和(自身を除く): 323060164

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 34033, 68066, 136132, 238231, 476462, 952924, 11469121, 22938242, 45876484, 80283847, 160567694, 321135388]

約数ペア:

[(1, 321135388), (2, 160567694), (4, 80283847), (7, 45876484), (14, 22938242), (28, 11469121), (337, 952924), (674, 476462), (1348, 238231), (2359, 136132), (4718, 68066), (9436, 34033)]