13140890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 27160704

約数和(自身を除く): 14019814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 541, 694, 1082, 1735, 2429, 2705, 3470, 3787, 4858, 5410, 7574, 12145, 18935, 24290, 37870, 187727, 375454, 938635, 1314089, 1877270, 2628178, 6570445, 13140890]

約数ペア:

[(1, 13140890), (2, 6570445), (5, 2628178), (7, 1877270), (10, 1314089), (14, 938635), (35, 375454), (70, 187727), (347, 37870), (541, 24290), (694, 18935), (1082, 12145), (1735, 7574), (2429, 5410), (2705, 4858), (3470, 3787)]