2051296261

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 2416435200

約数和(自身を除く): 365138939

約数列:

[1, 7, 49, 149, 191, 1043, 1337, 1471, 7301, 9359, 10297, 28459, 72079, 199213, 219179, 280961, 1394491, 1534253, 1966727, 10739771, 13767089, 41863189, 293042323, 2051296261]

約数ペア:

[(1, 2051296261), (7, 293042323), (49, 41863189), (149, 13767089), (191, 10739771), (1043, 1966727), (1337, 1534253), (1471, 1394491), (7301, 280961), (9359, 219179), (10297, 199213), (28459, 72079)]