1550874563

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{106979}}^1$

素因数の和:107114

約数の個数: 16

約数和(自身を含む): 1882848000

約数和(自身を除く): 331973437

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 106979, 748853, 2032601, 11660711, 14228207, 81624977, 221553509, 1550874563]

約数ペア:

[(1, 1550874563), (7, 221553509), (19, 81624977), (109, 14228207), (133, 11660711), (763, 2032601), (2071, 748853), (14497, 106979)]