296907988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 565151580

約数和(自身を除く): 268243592

約数列:

[1, 2, 4, 13, 26, 52, 169, 257, 338, 514, 676, 1028, 1709, 3341, 3418, 6682, 6836, 13364, 22217, 43433, 44434, 86866, 88868, 173732, 288821, 439213, 577642, 878426, 1155284, 1756852, 5709769, 11419538, 22839076, 74226997, 148453994, 296907988]

約数ペア:

[(1, 296907988), (2, 148453994), (4, 74226997), (13, 22839076), (26, 11419538), (52, 5709769), (169, 1756852), (257, 1155284), (338, 878426), (514, 577642), (676, 439213), (1028, 288821), (1709, 173732), (3341, 88868), (3418, 86866), (6682, 44434), (6836, 43433), (13364, 22217)]