4051642

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 6979392

約数和(自身を除く): 2927750

約数列:

[1, 2, 7, 14, 251, 502, 1153, 1757, 2306, 3514, 8071, 16142, 289403, 578806, 2025821, 4051642]

約数ペア:

[(1, 4051642), (2, 2025821), (7, 578806), (14, 289403), (251, 16142), (502, 8071), (1153, 3514), (1757, 2306)]