6387388

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 12864992

約数和(自身を除く): 6477604

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 1453, 2198, 2906, 4396, 5812, 10171, 20342, 40684, 228121, 456242, 912484, 1596847, 3193694, 6387388]

約数ペア:

[(1, 6387388), (2, 3193694), (4, 1596847), (7, 912484), (14, 456242), (28, 228121), (157, 40684), (314, 20342), (628, 10171), (1099, 5812), (1453, 4396), (2198, 2906)]