1048651982

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{116491}}^1$

素因数の和:117143

約数の個数: 16

約数和(自身を含む): 1800500352

約数和(自身を除く): 751848370

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 116491, 232982, 815437, 1630874, 74903713, 149807426, 524325991, 1048651982]

約数ペア:

[(1, 1048651982), (2, 524325991), (7, 149807426), (14, 74903713), (643, 1630874), (1286, 815437), (4501, 232982), (9002, 116491)]