69495218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157229}}^1$

素因数の和:157261

約数の個数: 16

約数和(自身を含む): 118865880

約数和(自身を除く): 49370662

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 157229, 314458, 2043977, 2672893, 4087954, 5345786, 34747609, 69495218]

約数ペア:

[(1, 69495218), (2, 34747609), (13, 5345786), (17, 4087954), (26, 2672893), (34, 2043977), (221, 314458), (442, 157229)]