8078278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 13139280

約数和(自身を除く): 5061002

約数列:

[1, 2, 13, 26, 157, 314, 1979, 2041, 3958, 4082, 25727, 51454, 310703, 621406, 4039139, 8078278]

約数ペア:

[(1, 8078278), (2, 4039139), (13, 621406), (26, 310703), (157, 51454), (314, 25727), (1979, 4082), (2041, 3958)]