2000393834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{335299}}^1$

素因数の和:335477

約数の個数: 16

約数和(自身を含む): 3178644000

約数和(自身を除く): 1178250166

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 335299, 670598, 6370681, 12741362, 52641943, 105283886, 1000196917, 2000393834]

約数ペア:

[(1, 2000393834), (2, 1000196917), (19, 105283886), (38, 52641943), (157, 12741362), (314, 6370681), (2983, 670598), (5966, 335299)]