231345982

素因数分解:

$2^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{6917}}^1$

素因数の和:9315

約数の個数: 16

約数和(自身を含む): 396816480

約数和(自身を除く): 165470498

約数列:

[1, 2, 7, 14, 2389, 4778, 6917, 13834, 16723, 33446, 48419, 96838, 16524713, 33049426, 115672991, 231345982]

約数ペア:

[(1, 231345982), (2, 115672991), (7, 33049426), (14, 16524713), (2389, 96838), (4778, 48419), (6917, 33446), (13834, 16723)]