40600306

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 61715808

約数和(自身を除く): 21115502

約数列:

[1, 2, 131, 241, 262, 482, 643, 1286, 31571, 63142, 84233, 154963, 168466, 309926, 20300153, 40600306]

約数ペア:

[(1, 40600306), (2, 20300153), (131, 309926), (241, 168466), (262, 154963), (482, 84233), (643, 63142), (1286, 31571)]