2045932

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 4142880

約数和(自身を除く): 2096948

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 821, 1246, 1642, 2492, 3284, 5747, 11494, 22988, 73069, 146138, 292276, 511483, 1022966, 2045932]

約数ペア:

[(1, 2045932), (2, 1022966), (4, 511483), (7, 292276), (14, 146138), (28, 73069), (89, 22988), (178, 11494), (356, 5747), (623, 3284), (821, 2492), (1246, 1642)]