1371698255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4243}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 1796739840

約数和(自身を除く): 425041585

約数列:

[1, 5, 19, 41, 83, 95, 205, 415, 779, 1577, 3403, 3895, 4243, 7885, 17015, 21215, 64657, 80617, 173963, 323285, 352169, 403085, 869815, 1760845, 3305297, 6691211, 14438929, 16526485, 33456055, 72194645, 274339651, 1371698255]

約数ペア:

[(1, 1371698255), (5, 274339651), (19, 72194645), (41, 33456055), (83, 16526485), (95, 14438929), (205, 6691211), (415, 3305297), (779, 1760845), (1577, 869815), (3403, 403085), (3895, 352169), (4243, 323285), (7885, 173963), (17015, 80617), (21215, 64657)]