2196996

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 5155584

約数和(自身を除く): 2958588

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 821, 892, 1338, 1642, 2463, 2676, 3284, 4926, 9852, 183083, 366166, 549249, 732332, 1098498, 2196996]

約数ペア:

[(1, 2196996), (2, 1098498), (3, 732332), (4, 549249), (6, 366166), (12, 183083), (223, 9852), (446, 4926), (669, 3284), (821, 2676), (892, 2463), (1338, 1642)]