12821415137476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15679}}^1\times {\mathrm{141871}}^1$

素因数の和:157696

約数の個数: 48

約数和(自身を含む): 24665843220480

約数和(自身を除く): 11844428083004

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 15679, 31358, 62716, 141871, 172469, 283742, 344938, 567484, 689876, 1560581, 2053949, 3121162, 4107898, 6242324, 8215796, 18585101, 22593439, 37170202, 45186878, 74340404, 90373756, 204436111, 408872222, 817744444, 2224395409, 4448790818, 8897581636, 24468349499, 48936698998, 97873397996, 291395798579, 582791597158, 1165583194316, 3205353784369, 6410707568738, 12821415137476]

約数ペア:

[(1, 12821415137476), (2, 6410707568738), (4, 3205353784369), (11, 1165583194316), (22, 582791597158), (44, 291395798579), (131, 97873397996), (262, 48936698998), (524, 24468349499), (1441, 8897581636), (2882, 4448790818), (5764, 2224395409), (15679, 817744444), (31358, 408872222), (62716, 204436111), (141871, 90373756), (172469, 74340404), (283742, 45186878), (344938, 37170202), (567484, 22593439), (689876, 18585101), (1560581, 8215796), (2053949, 6242324), (3121162, 4107898)]