269797412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3967609}}^1$

素因数の和:3967630

約数の個数: 12

約数和(自身を含む): 499918860

約数和(自身を除く): 230121448

約数列:

[1, 2, 4, 17, 34, 68, 3967609, 7935218, 15870436, 67449353, 134898706, 269797412]

約数ペア:

[(1, 269797412), (2, 134898706), (4, 67449353), (17, 15870436), (34, 7935218), (68, 3967609)]