2868199873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{237257}}^1$

素因数の和:237432

約数の個数: 16

約数和(自身を含む): 3598729344

約数和(自身を除く): 730529471

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 237257, 1660799, 2609827, 18268789, 37249349, 260745443, 409742839, 2868199873]

約数ペア:

[(1, 2868199873), (7, 409742839), (11, 260745443), (77, 37249349), (157, 18268789), (1099, 2609827), (1727, 1660799), (12089, 237257)]