7858142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 12280464

約数和(自身を除く): 4422322

約数列:

[1, 2, 41, 61, 82, 122, 1571, 2501, 3142, 5002, 64411, 95831, 128822, 191662, 3929071, 7858142]

約数ペア:

[(1, 7858142), (2, 3929071), (41, 191662), (61, 128822), (82, 95831), (122, 64411), (1571, 5002), (2501, 3142)]