3957422

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4219}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 6887040

約数和(自身を除く): 2929618

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 4219, 8438, 29533, 59066, 282673, 565346, 1978711, 3957422]

約数ペア:

[(1, 3957422), (2, 1978711), (7, 565346), (14, 282673), (67, 59066), (134, 29533), (469, 8438), (938, 4219)]