8813454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 20098512

約数和(自身を除く): 11285058

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 313, 361, 494, 626, 722, 741, 939, 1083, 1482, 1878, 2166, 4069, 4693, 5947, 8138, 9386, 11894, 12207, 14079, 17841, 24414, 28158, 35682, 77311, 112993, 154622, 225986, 231933, 338979, 463866, 677958, 1468909, 2937818, 4406727, 8813454]

約数ペア:

[(1, 8813454), (2, 4406727), (3, 2937818), (6, 1468909), (13, 677958), (19, 463866), (26, 338979), (38, 231933), (39, 225986), (57, 154622), (78, 112993), (114, 77311), (247, 35682), (313, 28158), (361, 24414), (494, 17841), (626, 14079), (722, 12207), (741, 11894), (939, 9386), (1083, 8138), (1482, 5947), (1878, 4693), (2166, 4069)]