2004455992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{17401}}^1$

素因数の和:17453

約数の個数: 96

約数和(自身を含む): 4999246560

約数和(自身を除く): 2994790568

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 121, 136, 154, 187, 238, 242, 308, 374, 476, 484, 616, 748, 847, 952, 968, 1309, 1496, 1694, 2057, 2618, 3388, 4114, 5236, 6776, 8228, 10472, 14399, 16456, 17401, 28798, 34802, 57596, 69604, 115192, 121807, 139208, 191411, 243614, 295817, 382822, 487228, 591634, 765644, 974456, 1183268, 1339877, 1531288, 2070719, 2105521, 2366536, 2679754, 3253987, 4141438, 4211042, 5359508, 6507974, 8282876, 8422084, 10719016, 13015948, 14738647, 16565752, 16844168, 22777909, 26031896, 29477294, 35793857, 45555818, 58954588, 71587714, 91111636, 117909176, 143175428, 182223272, 250556999, 286350856, 501113998, 1002227996, 2004455992]

約数ペア:

[(1, 2004455992), (2, 1002227996), (4, 501113998), (7, 286350856), (8, 250556999), (11, 182223272), (14, 143175428), (17, 117909176), (22, 91111636), (28, 71587714), (34, 58954588), (44, 45555818), (56, 35793857), (68, 29477294), (77, 26031896), (88, 22777909), (119, 16844168), (121, 16565752), (136, 14738647), (154, 13015948), (187, 10719016), (238, 8422084), (242, 8282876), (308, 6507974), (374, 5359508), (476, 4211042), (484, 4141438), (616, 3253987), (748, 2679754), (847, 2366536), (952, 2105521), (968, 2070719), (1309, 1531288), (1496, 1339877), (1694, 1183268), (2057, 974456), (2618, 765644), (3388, 591634), (4114, 487228), (5236, 382822), (6776, 295817), (8228, 243614), (10472, 191411), (14399, 139208), (16456, 121807), (17401, 115192), (28798, 69604), (34802, 57596)]