2017328236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15859}}^1$

素因数の和:15947

約数の個数: 72

約数和(自身を含む): 4556260800

約数和(自身を除く): 2538932564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 649, 826, 1078, 1298, 1652, 2156, 2596, 2891, 4543, 5782, 9086, 11564, 15859, 18172, 31718, 31801, 63436, 63602, 111013, 127204, 174449, 222026, 348898, 444052, 697796, 777091, 935681, 1221143, 1554182, 1871362, 2442286, 3108364, 3742724, 4884572, 6549767, 8548001, 10292491, 13099534, 17096002, 20584982, 26199068, 34192004, 41169964, 45848369, 72047437, 91696738, 144094874, 183393476, 288189748, 504332059, 1008664118, 2017328236]

約数ペア:

[(1, 2017328236), (2, 1008664118), (4, 504332059), (7, 288189748), (11, 183393476), (14, 144094874), (22, 91696738), (28, 72047437), (44, 45848369), (49, 41169964), (59, 34192004), (77, 26199068), (98, 20584982), (118, 17096002), (154, 13099534), (196, 10292491), (236, 8548001), (308, 6549767), (413, 4884572), (539, 3742724), (649, 3108364), (826, 2442286), (1078, 1871362), (1298, 1554182), (1652, 1221143), (2156, 935681), (2596, 777091), (2891, 697796), (4543, 444052), (5782, 348898), (9086, 222026), (11564, 174449), (15859, 127204), (18172, 111013), (31718, 63602), (31801, 63436)]