173404790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1333883}}^1$

素因数の和:1333903

約数の個数: 16

約数和(自身を含む): 336138768

約数和(自身を除く): 162733978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1333883, 2667766, 6669415, 13338830, 17340479, 34680958, 86702395, 173404790]

約数ペア:

[(1, 173404790), (2, 86702395), (5, 34680958), (10, 17340479), (13, 13338830), (26, 6669415), (65, 2667766), (130, 1333883)]