8270959918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18712579}}^1$

素因数の和:18712611

約数の個数: 16

約数和(自身を含む): 14146710480

約数和(自身を除く): 5875750562

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 18712579, 37425158, 243263527, 318113843, 486527054, 636227686, 4135479959, 8270959918]

約数ペア:

[(1, 8270959918), (2, 4135479959), (13, 636227686), (17, 486527054), (26, 318113843), (34, 243263527), (221, 37425158), (442, 18712579)]