290809934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{60259}}^1$

素因数の和:60407

約数の個数: 16

約数和(自身を含む): 462796800

約数和(自身を除く): 171986866

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 60259, 120518, 1144921, 2289842, 7652893, 15305786, 145404967, 290809934]

約数ペア:

[(1, 290809934), (2, 145404967), (19, 15305786), (38, 7652893), (127, 2289842), (254, 1144921), (2413, 120518), (4826, 60259)]