3988754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 3614446

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 439, 649, 826, 878, 1298, 3073, 4543, 4829, 6146, 9086, 9658, 25901, 33803, 51802, 67606, 181307, 284911, 362614, 569822, 1994377, 3988754]

約数ペア:

[(1, 3988754), (2, 1994377), (7, 569822), (11, 362614), (14, 284911), (22, 181307), (59, 67606), (77, 51802), (118, 33803), (154, 25901), (413, 9658), (439, 9086), (649, 6146), (826, 4829), (878, 4543), (1298, 3073)]