2974980998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{408539}}^1$

素因数の和:408883

約数の個数: 16

約数和(自身を含む): 4882870080

約数和(自身を除く): 1907889082

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 408539, 817078, 4493929, 8987858, 135226409, 270452818, 1487490499, 2974980998]

約数ペア:

[(1, 2974980998), (2, 1487490499), (11, 270452818), (22, 135226409), (331, 8987858), (662, 4493929), (3641, 817078), (7282, 408539)]