6661792

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 13173300

約数和(自身を除く): 6511508

約数列:

[1, 2, 4, 8, 16, 32, 409, 509, 818, 1018, 1636, 2036, 3272, 4072, 6544, 8144, 13088, 16288, 208181, 416362, 832724, 1665448, 3330896, 6661792]

約数ペア:

[(1, 6661792), (2, 3330896), (4, 1665448), (8, 832724), (16, 416362), (32, 208181), (409, 16288), (509, 13088), (818, 8144), (1018, 6544), (1636, 4072), (2036, 3272)]