3457402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 5751324

約数和(自身を除く): 2293922

約数列:

[1, 2, 13, 26, 53, 106, 169, 193, 338, 386, 689, 1378, 2509, 5018, 8957, 10229, 17914, 20458, 32617, 65234, 132977, 265954, 1728701, 3457402]

約数ペア:

[(1, 3457402), (2, 1728701), (13, 265954), (26, 132977), (53, 65234), (106, 32617), (169, 20458), (193, 17914), (338, 10229), (386, 8957), (689, 5018), (1378, 2509)]