2378889616

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{890303}}^1$

素因数の和:890478

約数の個数: 20

約数和(自身を含む): 4636703232

約数和(自身を除く): 2257813616

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 890303, 1780606, 3561212, 7122424, 14244848, 148680601, 297361202, 594722404, 1189444808, 2378889616]

約数ペア:

[(1, 2378889616), (2, 1189444808), (4, 594722404), (8, 297361202), (16, 148680601), (167, 14244848), (334, 7122424), (668, 3561212), (1336, 1780606), (2672, 890303)]