2253628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 4472720

約数和(自身を除く): 2219092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2281, 4562, 9124, 29653, 43339, 59306, 86678, 118612, 173356, 563407, 1126814, 2253628]

約数ペア:

[(1, 2253628), (2, 1126814), (4, 563407), (13, 173356), (19, 118612), (26, 86678), (38, 59306), (52, 43339), (76, 29653), (247, 9124), (494, 4562), (988, 2281)]