259797887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 283852800

約数和(自身を除く): 24054913

約数列:

[1, 19, 31, 197, 589, 2239, 3743, 6107, 42541, 69409, 116033, 441083, 1318771, 8380577, 13673573, 259797887]

約数ペア:

[(1, 259797887), (19, 13673573), (31, 8380577), (197, 1318771), (589, 441083), (2239, 116033), (3743, 69409), (6107, 42541)]