2051208372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{10463}}^1$

素因数の和:10549

約数の個数: 72

約数和(自身を含む): 5236939008

約数和(自身を除く): 3185730636

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 961, 1054, 1581, 1922, 2108, 2883, 3162, 3844, 5766, 6324, 10463, 11532, 16337, 20926, 31389, 32674, 41852, 49011, 62778, 65348, 98022, 125556, 177871, 196044, 324353, 355742, 533613, 648706, 711484, 973059, 1067226, 1297412, 1946118, 2134452, 3892236, 5514001, 10054943, 11028002, 16542003, 20109886, 22056004, 30164829, 33084006, 40219772, 60329658, 66168012, 120659316, 170934031, 341868062, 512802093, 683736124, 1025604186, 2051208372]

約数ペア:

[(1, 2051208372), (2, 1025604186), (3, 683736124), (4, 512802093), (6, 341868062), (12, 170934031), (17, 120659316), (31, 66168012), (34, 60329658), (51, 40219772), (62, 33084006), (68, 30164829), (93, 22056004), (102, 20109886), (124, 16542003), (186, 11028002), (204, 10054943), (372, 5514001), (527, 3892236), (961, 2134452), (1054, 1946118), (1581, 1297412), (1922, 1067226), (2108, 973059), (2883, 711484), (3162, 648706), (3844, 533613), (5766, 355742), (6324, 324353), (10463, 196044), (11532, 177871), (16337, 125556), (20926, 98022), (31389, 65348), (32674, 62778), (41852, 49011)]