11528039978

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2879}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 21772800000

約数和(自身を除く): 10244760022

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 449, 637, 686, 898, 1274, 2879, 3143, 4459, 5758, 5837, 6286, 8918, 11674, 20153, 22001, 37427, 40306, 40859, 44002, 74854, 81718, 141071, 154007, 261989, 282142, 286013, 308014, 523978, 572026, 987497, 1292671, 1833923, 1974994, 2002091, 2585342, 3667846, 4004182, 9048697, 12837461, 16804723, 18097394, 25674922, 33609446, 63340879, 117633061, 126681758, 235266122, 443386153, 823431427, 886772306, 1646862854, 5764019989, 11528039978]

約数ペア:

[(1, 11528039978), (2, 5764019989), (7, 1646862854), (13, 886772306), (14, 823431427), (26, 443386153), (49, 235266122), (91, 126681758), (98, 117633061), (182, 63340879), (343, 33609446), (449, 25674922), (637, 18097394), (686, 16804723), (898, 12837461), (1274, 9048697), (2879, 4004182), (3143, 3667846), (4459, 2585342), (5758, 2002091), (5837, 1974994), (6286, 1833923), (8918, 1292671), (11674, 987497), (20153, 572026), (22001, 523978), (37427, 308014), (40306, 286013), (40859, 282142), (44002, 261989), (74854, 154007), (81718, 141071)]