717551504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2638057}}^1$

素因数の和:2638082

約数の個数: 20

約数和(自身を含む): 1472036364

約数和(自身を除く): 754484860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2638057, 5276114, 10552228, 21104456, 42208912, 44846969, 89693938, 179387876, 358775752, 717551504]

約数ペア:

[(1, 717551504), (2, 358775752), (4, 179387876), (8, 89693938), (16, 44846969), (17, 42208912), (34, 21104456), (68, 10552228), (136, 5276114), (272, 2638057)]