1402996

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 2842560

約数和(自身を除く): 1439564

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 563, 623, 1126, 1246, 2252, 2492, 3941, 7882, 15764, 50107, 100214, 200428, 350749, 701498, 1402996]

約数ペア:

[(1, 1402996), (2, 701498), (4, 350749), (7, 200428), (14, 100214), (28, 50107), (89, 15764), (178, 7882), (356, 3941), (563, 2492), (623, 2252), (1126, 1246)]