2488586270

素因数分解:

$2^1\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{35597}}^1$

素因数の和:42595

約数の個数: 16

約数和(自身を含む): 4480221888

約数和(自身を除く): 1991635618

約数列:

[1, 2, 5, 10, 6991, 13982, 34955, 35597, 69910, 71194, 177985, 355970, 248858627, 497717254, 1244293135, 2488586270]

約数ペア:

[(1, 2488586270), (2, 1244293135), (5, 497717254), (10, 248858627), (6991, 355970), (13982, 177985), (34955, 71194), (35597, 69910)]