2021808632

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 3809704080

約数和(自身を除く): 1787895448

約数列:

[1, 2, 4, 8, 433, 661, 866, 883, 1322, 1732, 1766, 2644, 3464, 3532, 5288, 7064, 286213, 382339, 572426, 583663, 764678, 1144852, 1167326, 1529356, 2289704, 2334652, 3058712, 4669304, 252726079, 505452158, 1010904316, 2021808632]

約数ペア:

[(1, 2021808632), (2, 1010904316), (4, 505452158), (8, 252726079), (433, 4669304), (661, 3058712), (866, 2334652), (883, 2289704), (1322, 1529356), (1732, 1167326), (1766, 1144852), (2644, 764678), (3464, 583663), (3532, 572426), (5288, 382339), (7064, 286213)]