660606434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{72229}}^1$

素因数の和:72517

約数の個数: 16

約数和(自身を含む): 1053113400

約数和(自身を除く): 392506966

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 72229, 144458, 1227893, 2455786, 19429601, 38859202, 330303217, 660606434]

約数ペア:

[(1, 660606434), (2, 330303217), (17, 38859202), (34, 19429601), (269, 2455786), (538, 1227893), (4573, 144458), (9146, 72229)]