2662928

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 20

約数和(自身を含む): 5198700

約数和(自身を除く): 2535772

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1117, 1192, 2234, 2384, 4468, 8936, 17872, 166433, 332866, 665732, 1331464, 2662928]

約数ペア:

[(1, 2662928), (2, 1331464), (4, 665732), (8, 332866), (16, 166433), (149, 17872), (298, 8936), (596, 4468), (1117, 2384), (1192, 2234)]