1806702976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2579}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 3886873200

約数和(自身を除く): 2080170224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 421, 832, 842, 1664, 1684, 2579, 3368, 5158, 5473, 6736, 10316, 10946, 13472, 20632, 21892, 26944, 33527, 41264, 43784, 53888, 67054, 82528, 87568, 134108, 165056, 175136, 268216, 330112, 350272, 536432, 700544, 1072864, 1085759, 2145728, 2171518, 4291456, 4343036, 8686072, 14114867, 17372144, 28229734, 34744288, 56459468, 69488576, 112918936, 138977152, 225837872, 451675744, 903351488, 1806702976]

約数ペア:

[(1, 1806702976), (2, 903351488), (4, 451675744), (8, 225837872), (13, 138977152), (16, 112918936), (26, 69488576), (32, 56459468), (52, 34744288), (64, 28229734), (104, 17372144), (128, 14114867), (208, 8686072), (416, 4343036), (421, 4291456), (832, 2171518), (842, 2145728), (1664, 1085759), (1684, 1072864), (2579, 700544), (3368, 536432), (5158, 350272), (5473, 330112), (6736, 268216), (10316, 175136), (10946, 165056), (13472, 134108), (20632, 87568), (21892, 82528), (26944, 67054), (33527, 53888), (41264, 43784)]