340203838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{7603}}^1$

素因数の和:9339

約数の個数: 16

約数和(自身を含む): 549951696

約数和(自身を除く): 209747858

約数列:

[1, 2, 13, 26, 1721, 3442, 7603, 15206, 22373, 44746, 98839, 197678, 13084763, 26169526, 170101919, 340203838]

約数ペア:

[(1, 340203838), (2, 170101919), (13, 26169526), (26, 13084763), (1721, 197678), (3442, 98839), (7603, 44746), (15206, 22373)]