7841742

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 8415282

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 251, 254, 381, 502, 753, 762, 1506, 5207, 10291, 10414, 15621, 20582, 30873, 31242, 31877, 61746, 63754, 95631, 191262, 1306957, 2613914, 3920871, 7841742]

約数ペア:

[(1, 7841742), (2, 3920871), (3, 2613914), (6, 1306957), (41, 191262), (82, 95631), (123, 63754), (127, 61746), (246, 31877), (251, 31242), (254, 30873), (381, 20582), (502, 15621), (753, 10414), (762, 10291), (1506, 5207)]