30081844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{578497}}^1$

素因数の和:578514

約数の個数: 12

約数和(自身を含む): 56692804

約数和(自身を除く): 26610960

約数列:

[1, 2, 4, 13, 26, 52, 578497, 1156994, 2313988, 7520461, 15040922, 30081844]

約数ペア:

[(1, 30081844), (2, 15040922), (4, 7520461), (13, 2313988), (26, 1156994), (52, 578497)]