1374064

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 20

約数和(自身を含む): 2684104

約数和(自身を除く): 1310040

約数列:

[1, 2, 4, 8, 16, 157, 314, 547, 628, 1094, 1256, 2188, 2512, 4376, 8752, 85879, 171758, 343516, 687032, 1374064]

約数ペア:

[(1, 1374064), (2, 687032), (4, 343516), (8, 171758), (16, 85879), (157, 8752), (314, 4376), (547, 2512), (628, 2188), (1094, 1256)]