2108889215

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 2636997120

約数和(自身を除く): 528107905

約数列:

[1, 5, 59, 71, 107, 295, 355, 535, 941, 4189, 4705, 6313, 7597, 20945, 31565, 37985, 55519, 66811, 100687, 277595, 334055, 448223, 503435, 2241115, 3941849, 5940533, 7148777, 19709245, 29702665, 35743885, 421777843, 2108889215]

約数ペア:

[(1, 2108889215), (5, 421777843), (59, 35743885), (71, 29702665), (107, 19709245), (295, 7148777), (355, 5940533), (535, 3941849), (941, 2241115), (4189, 503435), (4705, 448223), (6313, 334055), (7597, 277595), (20945, 100687), (31565, 66811), (37985, 55519)]