2017748464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{6089}}^1$

素因数の和:6385

約数の個数: 40

約数和(自身を含む): 3964590000

約数和(自身を除く): 1946841536

約数列:

[1, 2, 4, 8, 16, 139, 149, 278, 298, 556, 596, 1112, 1192, 2224, 2384, 6089, 12178, 20711, 24356, 41422, 48712, 82844, 97424, 165688, 331376, 846371, 907261, 1692742, 1814522, 3385484, 3629044, 6770968, 7258088, 13541936, 14516176, 126109279, 252218558, 504437116, 1008874232, 2017748464]

約数ペア:

[(1, 2017748464), (2, 1008874232), (4, 504437116), (8, 252218558), (16, 126109279), (139, 14516176), (149, 13541936), (278, 7258088), (298, 6770968), (556, 3629044), (596, 3385484), (1112, 1814522), (1192, 1692742), (2224, 907261), (2384, 846371), (6089, 331376), (12178, 165688), (20711, 97424), (24356, 82844), (41422, 48712)]