1290543406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1\times {\mathrm{14891}}^1$

素因数の和:17459

約数の個数: 16

約数和(自身を含む): 2050628400

約数和(自身を除く): 760084994

約数列:

[1, 2, 17, 34, 2549, 5098, 14891, 29782, 43333, 86666, 253147, 506294, 37957159, 75914318, 645271703, 1290543406]

約数ペア:

[(1, 1290543406), (2, 645271703), (17, 75914318), (34, 37957159), (2549, 506294), (5098, 253147), (14891, 86666), (29782, 43333)]