268917994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{9491}}^1$

素因数の和:9981

約数の個数: 16

約数和(自身を含む): 417344256

約数和(自身を除く): 148426262

約数列:

[1, 2, 31, 62, 457, 914, 9491, 14167, 18982, 28334, 294221, 588442, 4337387, 8674774, 134458997, 268917994]

約数ペア:

[(1, 268917994), (2, 134458997), (31, 8674774), (62, 4337387), (457, 588442), (914, 294221), (9491, 28334), (14167, 18982)]