1001888

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 1995840

約数和(自身を除く): 993952

約数列:

[1, 2, 4, 8, 16, 32, 131, 239, 262, 478, 524, 956, 1048, 1912, 2096, 3824, 4192, 7648, 31309, 62618, 125236, 250472, 500944, 1001888]

約数ペア:

[(1, 1001888), (2, 500944), (4, 250472), (8, 125236), (16, 62618), (32, 31309), (131, 7648), (239, 4192), (262, 3824), (478, 2096), (524, 1912), (956, 1048)]