1317781105

素因数分解:

$5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1\times {\mathrm{941}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 1589342400

約数和(自身を除く): 271561295

約数列:

[1, 5, 379, 739, 941, 1895, 3695, 4705, 280081, 356639, 695399, 1400405, 1783195, 3476995, 263556221, 1317781105]

約数ペア:

[(1, 1317781105), (5, 263556221), (379, 3476995), (739, 1783195), (941, 1400405), (1895, 695399), (3695, 356639), (4705, 280081)]