392830516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{35803}}^1$

素因数の和:36031

約数の個数: 24

約数和(自身を含む): 743863904

約数和(自身を除く): 351033388

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 35803, 71606, 143212, 465439, 930878, 1861756, 7554433, 15108866, 30217732, 98207629, 196415258, 392830516]

約数ペア:

[(1, 392830516), (2, 196415258), (4, 98207629), (13, 30217732), (26, 15108866), (52, 7554433), (211, 1861756), (422, 930878), (844, 465439), (2743, 143212), (5486, 71606), (10972, 35803)]