1085951344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1280603}}^1$

素因数の和:1280664

約数の個数: 20

約数和(自身を含む): 2143731096

約数和(自身を除く): 1057779752

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1280603, 2561206, 5122412, 10244824, 20489648, 67871959, 135743918, 271487836, 542975672, 1085951344]

約数ペア:

[(1, 1085951344), (2, 542975672), (4, 271487836), (8, 135743918), (16, 67871959), (53, 20489648), (106, 10244824), (212, 5122412), (424, 2561206), (848, 1280603)]