257351827102

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{180471127}}^1$

素因数の和:180471183

約数の個数: 16

約数和(自身を含む): 415805478912

約数和(自身を除く): 158453651810

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 180471127, 360942254, 4150835921, 5594604937, 8301671842, 11189209874, 128675913551, 257351827102]

約数ペア:

[(1, 257351827102), (2, 128675913551), (23, 11189209874), (31, 8301671842), (46, 5594604937), (62, 4150835921), (713, 360942254), (1426, 180471127)]