869797648

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{154001}}^1$

素因数の和:154362

約数の個数: 20

約数和(自身を含む): 1690017948

約数和(自身を除く): 820220300

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 154001, 308002, 616004, 1232008, 2464016, 54362353, 108724706, 217449412, 434898824, 869797648]

約数ペア:

[(1, 869797648), (2, 434898824), (4, 217449412), (8, 108724706), (16, 54362353), (353, 2464016), (706, 1232008), (1412, 616004), (2824, 308002), (5648, 154001)]