1729382290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{52709}}^1$

素因数の和:52926

約数の個数: 32

約数和(自身を含む): 3313139760

約数和(自身を除く): 1583757470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 6562, 16405, 32810, 52709, 105418, 263545, 527090, 896053, 1792106, 4480265, 8960530, 10172837, 20345674, 50864185, 101728370, 172938229, 345876458, 864691145, 1729382290]

約数ペア:

[(1, 1729382290), (2, 864691145), (5, 345876458), (10, 172938229), (17, 101728370), (34, 50864185), (85, 20345674), (170, 10172837), (193, 8960530), (386, 4480265), (965, 1792106), (1930, 896053), (3281, 527090), (6562, 263545), (16405, 105418), (32810, 52709)]