2116726119571

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{65371}}^1$

素因数の和:66115

約数の個数: 32

約数和(自身を含む): 2493465891840

約数和(自身を除く): 376739772269

約数列:

[1, 7, 41, 257, 287, 439, 1799, 3073, 10537, 17999, 65371, 73759, 112823, 125993, 457597, 789761, 2680211, 4625743, 16800347, 18761477, 28697869, 32380201, 117602429, 200885083, 688814227, 1176612629, 4821699589, 7375352333, 8236288403, 51627466331, 302389445653, 2116726119571]

約数ペア:

[(1, 2116726119571), (7, 302389445653), (41, 51627466331), (257, 8236288403), (287, 7375352333), (439, 4821699589), (1799, 1176612629), (3073, 688814227), (10537, 200885083), (17999, 117602429), (65371, 32380201), (73759, 28697869), (112823, 18761477), (125993, 16800347), (457597, 4625743), (789761, 2680211)]