1312415248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2000633}}^1$

素因数の和:2000682

約数の個数: 20

約数和(自身を含む): 2604825468

約数和(自身を除く): 1292410220

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2000633, 4001266, 8002532, 16005064, 32010128, 82025953, 164051906, 328103812, 656207624, 1312415248]

約数ペア:

[(1, 1312415248), (2, 656207624), (4, 328103812), (8, 164051906), (16, 82025953), (41, 32010128), (82, 16005064), (164, 8002532), (328, 4001266), (656, 2000633)]