1848340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7109}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 4180680

約数和(自身を除く): 2332340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7109, 14218, 28436, 35545, 71090, 92417, 142180, 184834, 369668, 462085, 924170, 1848340]

約数ペア:

[(1, 1848340), (2, 924170), (4, 462085), (5, 369668), (10, 184834), (13, 142180), (20, 92417), (26, 71090), (52, 35545), (65, 28436), (130, 14218), (260, 7109)]