2085457730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6727283}}^1$

素因数の和:6727321

約数の個数: 16

約数和(自身を含む): 3874915584

約数和(自身を除く): 1789457854

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6727283, 13454566, 33636415, 67272830, 208545773, 417091546, 1042728865, 2085457730]

約数ペア:

[(1, 2085457730), (2, 1042728865), (5, 417091546), (10, 208545773), (31, 67272830), (62, 33636415), (155, 13454566), (310, 6727283)]