4290078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55001}}^1$

素因数の和:55019

約数の個数: 16

約数和(自身を含む): 9240336

約数和(自身を除く): 4950258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 55001, 110002, 165003, 330006, 715013, 1430026, 2145039, 4290078]

約数ペア:

[(1, 4290078), (2, 2145039), (3, 1430026), (6, 715013), (13, 330006), (26, 165003), (39, 110002), (78, 55001)]