1047961342

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{420193}}^1$

素因数の和:420267

約数の個数: 16

約数和(自身を含む): 1663968240

約数和(自身を除く): 616006898

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 420193, 840386, 12185597, 18068299, 24371194, 36136598, 523980671, 1047961342]

約数ペア:

[(1, 1047961342), (2, 523980671), (29, 36136598), (43, 24371194), (58, 18068299), (86, 12185597), (1247, 840386), (2494, 420193)]