868703674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{153427}}^1$

素因数の和:153597

約数の個数: 16

約数和(自身を含む): 1380852000

約数和(自身を除く): 512148326

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 153427, 306854, 2915113, 5830226, 22860623, 45721246, 434351837, 868703674]

約数ペア:

[(1, 868703674), (2, 434351837), (19, 45721246), (38, 22860623), (149, 5830226), (298, 2915113), (2831, 306854), (5662, 153427)]