2913136

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1288

約数の個数: 20

約数和(自身を含む): 5683912

約数和(自身を除く): 2770776

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1117, 1304, 2234, 2608, 4468, 8936, 17872, 182071, 364142, 728284, 1456568, 2913136]

約数ペア:

[(1, 2913136), (2, 1456568), (4, 728284), (8, 364142), (16, 182071), (163, 17872), (326, 8936), (652, 4468), (1117, 2608), (1304, 2234)]