2531488

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 5019840

約数和(自身を除く): 2488352

約数列:

[1, 2, 4, 8, 16, 32, 239, 331, 478, 662, 956, 1324, 1912, 2648, 3824, 5296, 7648, 10592, 79109, 158218, 316436, 632872, 1265744, 2531488]

約数ペア:

[(1, 2531488), (2, 1265744), (4, 632872), (8, 316436), (16, 158218), (32, 79109), (239, 10592), (331, 7648), (478, 5296), (662, 3824), (956, 2648), (1324, 1912)]