260040304

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{71597}}^1$

素因数の和:71832

約数の個数: 20

約数和(自身を含む): 506054664

約数和(自身を除く): 246014360

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 71597, 143194, 286388, 572776, 1145552, 16252519, 32505038, 65010076, 130020152, 260040304]

約数ペア:

[(1, 260040304), (2, 130020152), (4, 65010076), (8, 32505038), (16, 16252519), (227, 1145552), (454, 572776), (908, 286388), (1816, 143194), (3632, 71597)]