2651908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 5406912

約数和(自身を除く): 2755004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1787, 3574, 7148, 12509, 25018, 50036, 94711, 189422, 378844, 662977, 1325954, 2651908]

約数ペア:

[(1, 2651908), (2, 1325954), (4, 662977), (7, 378844), (14, 189422), (28, 94711), (53, 50036), (106, 25018), (212, 12509), (371, 7148), (742, 3574), (1484, 1787)]