1773394

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 3060288

約数和(自身を除く): 1286894

約数列:

[1, 2, 7, 14, 197, 394, 643, 1286, 1379, 2758, 4501, 9002, 126671, 253342, 886697, 1773394]

約数ペア:

[(1, 1773394), (2, 886697), (7, 253342), (14, 126671), (197, 9002), (394, 4501), (643, 2758), (1286, 1379)]