1118327462

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{124231}}^1$

素因数の和:124883

約数の個数: 16

約数和(自身を含む): 1920129792

約数和(自身を除く): 801802330

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 124231, 248462, 869617, 1739234, 79880533, 159761066, 559163731, 1118327462]

約数ペア:

[(1, 1118327462), (2, 559163731), (7, 159761066), (14, 79880533), (643, 1739234), (1286, 869617), (4501, 248462), (9002, 124231)]