1855146853

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{67043}}^1$

素因数の和:67176

約数の個数: 16

約数和(自身を含む): 2188316160

約数和(自身を除く): 333169307

約数列:

[1, 7, 59, 67, 413, 469, 3953, 27671, 67043, 469301, 3955537, 4491881, 27688759, 31443167, 265020979, 1855146853]

約数ペア:

[(1, 1855146853), (7, 265020979), (59, 31443167), (67, 27688759), (413, 4491881), (469, 3955537), (3953, 469301), (27671, 67043)]